基本信息
孙成奇 男 博导 中国科学院力学研究所
电子邮件： scq@lnm.imech.ac.cn
通信地址： 北京市海淀区北四环西路15号
邮政编码： 100190
电子邮件： scq@lnm.imech.ac.cn
通信地址： 北京市海淀区北四环西路15号
邮政编码： 100190
研究领域
材料和结构的疲劳与破坏
招生信息
招生专业
080102-固体力学
招生方向
材料和结构的疲劳与破坏
教育背景
2003-09--2008-07 北京大学 博士
1999-09--2003-07 大连理工大学 学士
1999-09--2003-07 大连理工大学 学士
工作经历
工作简历
2019-12~现在, 中国科学院力学研究所, 研究员
2013-12~2019-12,中国科学院力学研究所, 副研究员
2010-06~2013-12,中国科学院力学研究所, 助理研究员
2008-07~2010-06,高等教育出版社, 执行编辑
2013-12~2019-12,中国科学院力学研究所, 副研究员
2010-06~2013-12,中国科学院力学研究所, 助理研究员
2008-07~2010-06,高等教育出版社, 执行编辑
社会兼职
2023-01-01-今,《金属学报（英文版）》, 青年编委
2022-12-05-今,全国钢标委第四届力学分技术委员会, 观察员
2021-11-30-今,Engineering Fracture Mechanics, 编委
2021-05-18-今,中国航空疲劳与结构完整性委员会, 专家委员
2014-12-31-今,中国材料研究学会疲劳分会, 理事
2022-12-05-今,全国钢标委第四届力学分技术委员会, 观察员
2021-11-30-今,Engineering Fracture Mechanics, 编委
2021-05-18-今,中国航空疲劳与结构完整性委员会, 专家委员
2014-12-31-今,中国材料研究学会疲劳分会, 理事
专利与奖励
奖励信息
（1） 中国海洋工程咨询协会海洋工程科学技术奖, 二等奖, 其他, 2023
（2） 中国铁道学会科学技术奖, 一等奖, 其他, 2022
（3） 中国造船工程学会科学技术奖, 特等奖, 其他, 2022
（4） 中国力学学会自然科学奖, 二等奖, 其他, 2018
（5） “Most Cited Papers Award” of “Fatigue & Fracture of Engineering Materials & Structures” published in 2012, 其他, 2016
（6） “Top Reviewer Award” of “Fatigue & Fracture of Engineering Materials & Structures” in 2012, 其他, 2016
（7） “Top Reviewer Award” of “Fatigue & Fracture of Engineering Materials & Structures” in 2013, 其他, 2016
（8） 北京大学研究生“学术十杰”, 研究所（学校）, 2008
（9） 北京大学优秀毕业生, 研究所（学校）, 2008
（10） 北京力学会第13届学术年会“青年优秀学术论文”, 其他, 2007
（11） 北京大学学术创新奖, 研究所（学校）, 2007
（2） 中国铁道学会科学技术奖, 一等奖, 其他, 2022
（3） 中国造船工程学会科学技术奖, 特等奖, 其他, 2022
（4） 中国力学学会自然科学奖, 二等奖, 其他, 2018
（5） “Most Cited Papers Award” of “Fatigue & Fracture of Engineering Materials & Structures” published in 2012, 其他, 2016
（6） “Top Reviewer Award” of “Fatigue & Fracture of Engineering Materials & Structures” in 2012, 其他, 2016
（7） “Top Reviewer Award” of “Fatigue & Fracture of Engineering Materials & Structures” in 2013, 其他, 2016
（8） 北京大学研究生“学术十杰”, 研究所（学校）, 2008
（9） 北京大学优秀毕业生, 研究所（学校）, 2008
（10） 北京力学会第13届学术年会“青年优秀学术论文”, 其他, 2007
（11） 北京大学学术创新奖, 研究所（学校）, 2007
专利成果
（ 1 ） 一种预测缺陷对高周和超高周疲劳强度影响的方法, 发明专利, 2021, 第 1 作者, 专利号: CN113392504A
（ 2 ） 预测试样几何形状和加载方式对疲劳寿命影响的方法及装置, 专利授权, 2019, 第 1 作者, 专利号: CN109145426A
（ 3 ） 预测试样几何形状和加载方式对疲劳强度影响的方法, 专利授权, 2021, 第 1 作者, 专利号: CN109086541B
（ 4 ） 一种复现列车车轮多边形化的模拟方法及设备, 专利授权, 2018, 第 2 作者, 专利号: CN108414254A
（ 5 ） 一种旋转弯曲疲劳的变幅加载试验控制装置, 发明专利, 2017, 第 2 作者, 专利号: CN107192605A
（ 6 ） 一种用于疲劳强度测试的并行分支升降法, 发明专利, 2016, 第 3 作者, 专利号: CN105910884A
（ 7 ） 预测试样尺寸对疲劳寿命影响的方法, 发明专利, 2016, 第 2 作者, 专利号: CN105716935A
（ 8 ） 一种表面强化构件疲劳裂纹扩展速率的测定方法, 发明专利, 2015, 第 3 作者, 专利号: CN105181492A
（ 2 ） 预测试样几何形状和加载方式对疲劳寿命影响的方法及装置, 专利授权, 2019, 第 1 作者, 专利号: CN109145426A
（ 3 ） 预测试样几何形状和加载方式对疲劳强度影响的方法, 专利授权, 2021, 第 1 作者, 专利号: CN109086541B
（ 4 ） 一种复现列车车轮多边形化的模拟方法及设备, 专利授权, 2018, 第 2 作者, 专利号: CN108414254A
（ 5 ） 一种旋转弯曲疲劳的变幅加载试验控制装置, 发明专利, 2017, 第 2 作者, 专利号: CN107192605A
（ 6 ） 一种用于疲劳强度测试的并行分支升降法, 发明专利, 2016, 第 3 作者, 专利号: CN105910884A
（ 7 ） 预测试样尺寸对疲劳寿命影响的方法, 发明专利, 2016, 第 2 作者, 专利号: CN105716935A
（ 8 ） 一种表面强化构件疲劳裂纹扩展速率的测定方法, 发明专利, 2015, 第 3 作者, 专利号: CN105181492A
出版信息
发表论文
[1] Sun, Chengqi, Wu, Han, Chi, Weiqian, Wang, Wenjing, Zhang, GuangPing. Nanograin formation and cracking mechanism in Ti alloys under very high cycle fatigue loading. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2023, 第 1 作者 通讯作者 167: http://dx.doi.org/10.1016/j.ijfatigue.2022.107331.
[2] Yating Zhang, Kun Zhang, Zheng Hu, Tianyu Chen, Wanhao Zhang, Kongjie Jin, Chengqi Sun, Luca Susmel, Bingchen Wei. A modified highly stressed volume (HSV) method to predict fatigue life considering the critical crack size. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2023, 第 7 作者172: http://dx.doi.org/10.1016/j.ijfatigue.2023.107644.
[3] 李根, Liu, Jiajun, Sun, Jian, 孙成奇. Effects of Natural Aging and Discontinuous Cyclic Loading on High Cycle Fatigue Behavior of Steels. METALS[J]. 2023, 第 4 作者13(3): 511, https://doaj.org/article/c0e6e225edc74cb9bffe59b2e54dc1bd.
[4] Li, Gen, Ke, Lei, Ren, Xuechong, Sun, Chengqi. High cycle and very high cycle fatigue of TC17 titanium alloy: Stress ratio effect and fatigue strength modeling. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2023, 第 4 作者 通讯作者 166: http://dx.doi.org/10.1016/j.ijfatigue.2022.107299.
[5] ENGINEERING FRACTURE MECHANICS. 2023, 通讯作者
[6] INTERNATIONAL JOURNAL OF FATIGUE. 2023, 通讯作者
[7] INTERNATIONAL JOURNAL OF FATIGUE. 2023, 通讯作者
[8] INTERNATIONAL JOURNAL OF FATIGUE. 2023, 通讯作者
[9] Sun, Jian, Peng, Wenjie, Sun, Chengqi. Mechanism of artificial surface defect induced cracking for very high cycle fatigue of Ti alloys. ENGINEERING FRACTURE MECHANICS[J]. 2022, 第 3 作者 通讯作者 272: http://dx.doi.org/10.1016/j.engfracmech.2022.108721.
[10] 仵涵, Chi Weiqian, Xu Wei, Wenjing Wang, 孙成奇. Effects of specimen geometry and surface defect on high and very high cycle fatigue of TC17 alloy. ENGINEERING FRACTURE MECHANICS[J]. 2022, 第 5 作者 通讯作者 276: 108940, http://dx.doi.org/10.1016/j.engfracmech.2022.108940.
[11] Chi, Weiqian, Wang, Wenjing, Xu, Wei, Li, Gen, Chen, Xin, Sun, Chengqi. Effects of defects on fatigue behavior of TC17 titanium alloy for compressor blades: Crack initiation and modeling of fatigue strength. ENGINEERING FRACTURE MECHANICS[J]. 2022, 第 6 作者 通讯作者 259: http://dx.doi.org/10.1016/j.engfracmech.2021.108136.
[12] Wang, Lei, Li, Yanqing, Sun, Chengqi, Qiu, Jianke, Huang, Jinhao, Jiang, Xuyin, Sun, Zhijie, Wan, Zhengquan. Compressive creep behavior of spherical pressure hull scale model for full-ocean-depth manned submersible. OCEAN ENGINEERING[J]. 2022, 第 3 作者266: http://dx.doi.org/10.1016/j.oceaneng.2022.112831.
[13] Li, Gen, Sun, Chengqi. High-temperature failure mechanism and defect sensitivity of TC17 titanium alloy in high cycle fatigue. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY[J]. 2022, 第 2 作者 通讯作者 122(27): 128-140, http://lib.cqvip.com/Qikan/Article/Detail?id=7108221687.
[14] Chi, Weiqian, Wang, Wenjing, Li, Ying, Xu, Wei, Sun, Chengqi. Defect induced cracking and modeling of fatigue strength for an additively manufactured Ti-6Al-4V alloy in very high cycle fatigue regime. THEORETICAL AND APPLIED FRACTURE MECHANICS[J]. 2022, 第 5 作者 通讯作者 119: http://dx.doi.org/10.1016/j.tafmec.2022.103380.
[15] Li, Gen, Ke, Lei, Peng, Wenjie, Ren, Xuechong, Sun, Chengqi. Effects of natural aging and variable loading on very high cycle fatigue behavior of a bearing steel GCr15. THEORETICAL AND APPLIED FRACTURE MECHANICS[J]. 2022, 第 5 作者 通讯作者 119: http://dx.doi.org/10.1016/j.tafmec.2022.103360.
[16] Chi, Weiqian, Li, Gen, Wang, Wenjing, Sun, Chengqi. Interior initiation and early growth of very high cycle fatigue crack in an additively manufactured Ti-alloy. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2022, 第 4 作者 通讯作者 160: http://dx.doi.org/10.1016/j.ijfatigue.2022.106862.
[17] Guo, Yiyun, Rui, ShaoShi, Xu, Wei, 孙成奇. Machine Learning Method for Fatigue Strength Prediction of Nickel-Based Superalloy with Various Influencing Factors. MATERIALS[J]. 2022, 第 4 作者16(1): 13, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9820995/.
[18] Zhang, Zhenxian, Li, Zhongwen, Wu, Han, Sun, Chengqi. Size and Shape Effects on Fatigue Behavior of G20Mn5QT Steel from Axle Box Bodies in High-Speed Trains. METALS[J]. 2022, 第 4 作者 通讯作者 12(4): http://dx.doi.org/10.3390/met12040652.
[19] 陈新, 何玉怀, 许巍, 孙成奇. 面向可靠性设计的发动机材料超高周疲劳强度估计方法. 航空动力学报. 2022, 第 4 作者37(8): 1761-1770, https://d.wanfangdata.com.cn/periodical/hkdlxb202208021.
[20] Sun, Chengqi, Chi, Weiqian, Wang, Wenjing, Duan, Yan. Characteristic and mechanism of crack initiation and early growth of an additively manufactured Ti-6Al-4V in very high cycle fatigue regime. INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES[J]. 2021, 第 1 作者 通讯作者 205: http://dx.doi.org/10.1016/j.ijmecsci.2021.106591.
[21] Lei, Xianqi, Yuan, Lichao, Peng, Liu, Sun, Chengqi, Wei, Bingchen, Wei, Yujie. Fatigue endurance limit and crack front evolution in metallic glass. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2021, 第 4 作者143: http://dx.doi.org/10.1016/j.ijfatigue.2020.106004.
[22] Sun, Jian, Wu, Lei, Sun, Chengqi. Effects of Notches and Defects on Dwell Fatigue Mechanism and Fatigue Life of Ti-6Al-4V ELI Alloy Used in Deep-Sea Submersibles. JOURNAL OF MARINE SCIENCE AND ENGINEERING[J]. 2021, 第 3 作者 通讯作者 9(8): http://dx.doi.org/10.3390/jmse9080845.
[23] Sun, Chengqi, Li, Yanqing, Xu, Kuilong, Xu, Baotong. Effects of intermittent loading time and stress ratio on dwell fatigue behavior of titanium alloy Ti-6Al-4V ELI used in deep-sea submersibles. Journal of Materials Sciences and Technology[J]. 2021, 第 1 作者 通讯作者 77: 223-236, https://www.jmst.org/EN/10.1016/j.jmst.2020.10.063.
[24] Qingyuan Song, Chengqi Sun. Mechanism of crack initiation and early growth of high strength steels in very high cycle fatigue regime. MATERIALS SCIENCE & ENGINEERING A. 2020, 第 2 作者http://dx.doi.org/10.1016/j.msea.2019.138648.
[25] Sun, Chengqi, Li, Yanqing, Huang, Ruxu, Wang, Lei, Liu, Jialong, Zhou, Lingling, Duan, Guihua. Crack initiation mechanism and fatigue life of titanium alloy Ti-6Al-2Sn-2Zr-3Mo-X: Effects of stress ratio and loading frequency. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING[J]. 2020, 第 1 作者 通讯作者 798: http://dx.doi.org/10.1016/j.msea.2020.140265.
[26] Li, Chunming, Hu, Zheng, Sun, Chengqi, Song, Qingyuan, Zhang, Wanhao. Probabilistic Control Volume Method for Evaluating the Effects of Notch Size and Loading Type on Fatigue Life. ACTA MECHANICA SOLIDA SINICA[J]. 2020, 第 3 作者 通讯作者 33(2): 141-149, http://sciencechina.cn/gw.jsp?action=detail.jsp&internal_id=6738777&detailType=1.
[27] Song, Qingyuan, Sun, Chengqi. Mechanism of crack initiation and early growth of high strength steels in very high cycle fatigue regime. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING[J]. 2020, 第 2 作者 通讯作者 771: http://dx.doi.org/10.1016/j.msea.2019.138648.
[28] Chengqi Sun, Qingyuan Song, Lingling Zhou, Xiangnan Pan. Characteristic of interior crack initiation and early growth for high cycle and very high cycle fatigue of a martensitic stainless steel. MATERIALS SCIENCE & ENGINEERING A. 2019, 第 1 作者112-120, http://dx.doi.org/10.1016/j.msea.2019.04.015.
[29] 李亚波, 宋清源, 杨凯, 陈一萍, 孙成奇, 洪友士. 试样疲劳性能尺度效应的概率控制体积方法. 力学学报[J]. 2019, 第 5 作者1363-1371, http://lib.cqvip.com/Qikan/Article/Detail?id=76888866504849574853484856.
[30] Song, Qingyuan, Li, Yanqing, Wang, Lei, Huang, Ruxu, Sun, Chengqi. Effect of Rise and Fall Time on Dwell Fatigue Behavior of a High Strength Titanium Alloy. METALS[J]. 2019, 第 5 作者 通讯作者 9(8): https://doaj.org/article/380a49ff19ad40eaa890ad619aa43b31.
[31] Sun, Chengqi, Song, Qingyuan, Zhou, Lingling, Liu, Jialong, Wang, Yao, Wu, Xiaolei, Wei, Yujie. The formation of discontinuous gradient regimes during crack initiation in high strength steels under very high cycle fatigue. International Journal of Fatigue[J]. 2019, 第 1 作者124: 483-492, http://dx.doi.org/10.1016/j.ijfatigue.2019.03.026.
[32] Sun, Chengqi, Song, Qingyuan, Zhou, Lingling, Pan, Xiangnan. Characteristic of interior crack initiation and early growth for high cycle and very high cycle fatigue of a martensitic stainless steel. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING[J]. 2019, 第 1 作者 通讯作者 758: 112-120, http://dx.doi.org/10.1016/j.msea.2019.04.015.
[33] Wang, Yao, Yuan, Lichao, Zhang, Shijia, Sun, Chengqi, Wang, Wenjing, Yang, Guangxue, Li, Qiang, Wei, Yujie. The influence of combined gradient structure with residual stress on crack-growth behavior in medium carbon steel. ENGINEERING FRACTURE MECHANICS[J]. 2019, 第 4 作者209: 369-381, http://dspace.imech.ac.cn/handle/311007/78456.
[34] Sun, Chengqi, Song, Qingyuan. A method for evaluating the effects of specimen geometry and loading condition on fatigue life of metallic materials. MATERIALS RESEARCH EXPRESS[J]. 2019, 第 1 作者 通讯作者 6(4): http://dspace.imech.ac.cn/handle/311007/78503.
[35] Sun, Chengqi, Song, Qingyuan. A Method for Predicting the Effects of Specimen Geometry and Loading Condition on Fatigue Strength. METALS[J]. 2018, 第 1 作者 通讯作者 8(10): http://dspace.imech.ac.cn/handle/311007/78167.
[36] Pan, Xiangnan, Su, Hang, Sun, Chengqi, Hong, Youshi. The behavior of crack initiation and early growth in high-cycle and very-high-cycle fatigue regimes for a titanium alloy. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2018, 第 3 作者115: 67-78, http://dx.doi.org/10.1016/j.ijfatigue.2018.03.021.
[37] Hu, Yuanpei, Sun, Chengqi, Xie, Jijia, Hong, Youshi. Effects of Loading Frequency and Loading Type on High-Cycle and Very-High-Cycle Fatigue of a High-Strength Steel. MATERIALS[J]. 2018, 第 2 作者11(8): https://doaj.org/article/0c79733da4144ff7ad2f6d390da94cf1.
[38] Hu, Yuanpei, Sun, Chengqi, Hong, Youshi. Crack growth rates and microstructure feature of initiation region for very-high-cycle fatigue of a high-strength steel. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES[J]. 2018, 第 2 作者41(8): 1717-1732, https://www.webofscience.com/wos/woscc/full-record/WOS:000437279500006.
[39] 洪友士, 孙成奇, 刘小龙. 合金材料超高周疲劳的机理与模型综述. 力学进展[J]. 2018, 第 2 作者48(1): 1801-65, https://lxjz.cstam.org.cn/cn/article/doi/10.6052/1000-0992-17-002.
[40] Sun, Chengqi, Song, Qingyuan, Hu, Yuanpei, Wei, Yujie. Effects of intermittent loading on fatigue life of a high strength steel in very high cycle fatigue regime. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2018, 第 1 作者117: 9-12, http://dx.doi.org/10.1016/j.ijfatigue.2018.07.033.
[41] Li, Yanqing, Song, Qingyuan, Feng, Shichao, Sun, Chengqi. Effects of Loading Frequency and Specimen Geometry on High Cycle and Very High Cycle Fatigue Life of a High Strength Titanium Alloy. MATERIALS[J]. 2018, 第 4 作者 通讯作者 11(9): https://doaj.org/article/66cc18b0d322444386cbbafaa842dec8.
[42] 陈一萍, 李亚波, 张晓乐, 孙成奇, 洪友士. EA4T车轴钢的高周和超高周疲劳性能研究. 轨道交通装备与技术[J]. 2017, 第 4 作者21-23, http://dspace.imech.ac.cn/handle/311007/71977.
[43] Hong, Youshi, Sun, Chengqi. The nature and the mechanism of crack initiation and early growth for very-high-cycle fatigue of metallic materials - An overview. THEORETICAL AND APPLIED FRACTURE MECHANICS[J]. 2017, 第 2 作者92: 331-350, http://dx.doi.org/10.1016/j.tafmec.2017.05.002.
[44] Su, H, Liu, X, Sun, C, Hong, Y. Nanograin layer formation at crack initiation region for very-high-cycle fatigue of a Ti-6Al-4V alloy. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES[J]. 2017, 40(6): 979-993, http://dspace.imech.ac.cn/handle/311007/60907.
[45] Shijia Zhang, Jijia Xie, Qingqing Jiang, Xiaole Zhang, Chengqi Sun, Youshi Hong. Fatigue crack growth behavior in gradient microstructure of hardened surface layer for an axle steel. MATERIALS SCIENCE & ENGINEERING A. 2017, 第 5 作者66-74, http://dx.doi.org/10.1016/j.msea.2017.05.104.
[46] Zhang, Shijia, Xie, Jijia, Jiang, Qingqing, Zhang, Xiaole, Sun, Chengqi, Hong, Youshi. Fatigue crack growth behavior in gradient microstructure of hardened surface layer for an axle steel. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING[J]. 2017, 第 5 作者700: 66-74, http://dx.doi.org/10.1016/j.msea.2017.05.104.
[47] 张吟, 刘小明, 雷现奇, 孙成奇, 方新, 魏宇杰. 基于分层分压结构的新型潜水器耐压壳结构设计. 力学学报[J]. 2017, 第 4 作者49(6): 1231-1242, https://lxxb.cstam.org.cn/article/doi/10.6052/0459-1879-17-156.
[48] 李亚波, 杨凯, 陈一萍, 姜青青, 孙成奇, 洪友士. S38C车轴钢的旋转弯曲和超声振动疲劳性能. 润滑与密封[J]. 2017, 第 5 作者42(3): 124-128, http://lib.cqvip.com/Qikan/Article/Detail?id=671608603.
[49] Sun, C, Zhang, X, Liu, X, Hong, Y. Effects of specimen size on fatigue life of metallic materials in high-cycle and very-high-cycle fatigue regimes. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES[J]. 2016, 39(6): 770-779, https://www.webofscience.com/wos/woscc/full-record/WOS:000375046100010.
[50] 洪友士, 孙成奇. 近门槛区疲劳裂纹扩展速率模型描述. 第十八届全国疲劳与断裂学术会议论文摘要集. 2016, 第 2 作者http://dspace.imech.ac.cn/handle/311007/60868.
[51] Hong, Youshi, Liu, Xiaolong, Lei, Zhengqiang, Sun, Chengqi. The formation mechanism of characteristic region at crack initiation for very-high-cycle fatigue of high-strength steels. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2016, 第 4 作者89: 108-118, http://dx.doi.org/10.1016/j.ijfatigue.2015.11.029.
[52] Liu, Xiaolong, Sun, Chengqi, Hong, Youshi. Faceted crack initiation characteristics for high-cycle and very-high-cycle fatigue of a titanium alloy under different stress ratios. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2016, 第 2 作者92: 434-441, http://dx.doi.org/10.1016/j.ijfatigue.2016.03.013.
[53] Liu Xiaolong, Sun Chengqi, Zhou Yantian, Hong Youshi. EFFECTS OF MICROSTRUCTURE AND STRESS RATIO ON HIGH-CYCLE AND VERY-HIGH-CYCLE FATIGUE BEHAVIOR OF Ti-6Al-4V ALLOY. ACTA METALLURGICA SINICA[J]. 2016, 第 2 作者52(8): 923-930, http://www.irgrid.ac.cn/handle/1471x/1121947.
[54] Sun, ChengQi, Hong, YouShi. A promising method for the analysis of notch effect on fatigue strength: Strain energy density approach. SCIENCE CHINA-TECHNOLOGICAL SCIENCES[J]. 2016, 第 1 作者59(10): 1617-1618, http://www.irgrid.ac.cn/handle/1471x/1121927.
[55] Xiaolong Liu, Chengqi Sun, Youshi Hong. Crack initiation characteristics and fatigue property of a high-strength steel in VHCF regime under different stress ratios. FRACTURE AND STRUCTURAL INTEGRITY. 2016, 第 2 作者10(35): http://kns.cnki.net/KCMS/detail/detail.aspx?QueryID=0&CurRec=1&recid=&FileName=SJFR8E80D0A362725633A8A85DF3B907546E&DbName=WWMERGEJ02&DbCode=WWME&yx=&pr=&URLID=&bsm=.
[56] 刘小龙, 孙成奇, 周砚田, 洪友士. 微结构和应力比对Ti-6A1-4V高周和超高周疲劳行为的影响. 金属学报[J]. 2016, 第 2 作者52(8): 923-930, http://www.irgrid.ac.cn/handle/1471x/1121964.
[57] 孙成奇, 谢季佳, 姜青青, 洪友士. 一种新的“并行升降法”及其在疲劳实验研究的应用. 第十八届全国疲劳与断裂学术会议论文摘要集. 2016, 第 1 作者http://dspace.imech.ac.cn/handle/311007/60869.
[58] SUN ChengQi, HONG YouShi. A promising method for the analysis of notch effect on fatigue strength: Strain energy density approach. 中国科学:技术科学(英文版). 2016, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/1121927.
[59] Jiang, Qingqing, Sun, Chengqi, Liu, Xiaolong, Hong, Youshi. Very-high-cycle fatigue behavior of a structural steel with and without induced surface defects. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2016, 第 2 作者93: 352-362, http://dx.doi.org/10.1016/j.ijfatigue.2016.05.032.
[60] 孙成奇, 刘小龙, 洪友士. 微结构和应力比对Ti-6Al-4V高周和超高周疲劳行为的影响. 第十八届全国疲劳与断裂学术会议论文摘要集. 2016, 第 1 作者http://dspace.imech.ac.cn/handle/311007/60871.
[61] 洪友士, 谢季佳, 张诗佳, 孙成奇. 表层强化材料中梯度微结构和残余应力对Ⅰ型疲劳裂纹扩展的影响. 第十八届全国疲劳与断裂学术会议论文摘要集. 2016, 第 4 作者http://dspace.imech.ac.cn/handle/311007/60870.
[62] Liu, Xiaolong, Sun, Chengqi, Hong, Youshi. Effects of stress ratio on high-cycle and very-high-cycle fatigue behavior of a Ti-6Al-4V alloy. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING[J]. 2015, 第 2 作者622: 228-235, http://dx.doi.org/10.1016/j.msea.2014.09.115.
[63] 洪友士, 刘小龙, 孙成奇. Effects of stress ratio on crack initiation mechanism in high-cycle and very-high-cycle fatigue regimes of high strength alloys. MS 144th Annual Meeting & Exhibition. 2015, 第 3 作者http://www.irgrid.ac.cn/handle/1471x/961504.
[64] Sun, Chengqi, Liu, Xiaolong, Hong, Youshi. A two-parameter model to predict fatigue life of high-strength steels in a very high cycle fatigue regime. ACTA MECHANICA SINICA[J]. 2015, 第 1 作者31(3): 383-391, http://www.irgrid.ac.cn/handle/1471x/961487.
[65] 刘小龙, 孙成奇, 洪友士. 高强合金超高周疲劳内部裂纹萌生机制的实验研究. 中国力学大会-2015论文摘要集. 2015, 第 2 作者http://www.irgrid.ac.cn/handle/1471x/1093220.
[66] Matsunaga, H, Sun, C, Hong, Y, Murakami, Y. Dominant factors for very-high-cycle fatigue of high-strength steels and a new design method for components. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES[J]. 2015, 38(11): 1274-1284, http://www.irgrid.ac.cn/handle/1471x/1011863.
[67] 孙成奇, 刘小龙, 洪友士. 初生α相晶粒尺度对Ti-6Al-4V高周和超高周疲劳行为的影响. 中国力学大会-2015论文摘要集. 2015, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/1093219.
[68] 张诗佳, 谢季佳, 李亚波, 孙成奇, 洪友士. 表层梯度强化材料疲劳裂纹扩展的实验研究. 第十七届全国疲劳与断裂学术会议. 2014, 第 4 作者http://www.irgrid.ac.cn/handle/1471x/961521.
[69] 洪友士, 孙成奇, 雷铮强, 刘小龙. 高强钢超高周疲劳裂纹萌生机理和寿命预测模型. 第十七届全国疲劳与断裂学术会议. 2014, 第 2 作者http://www.irgrid.ac.cn/handle/1471x/961507.
[70] 孙成奇, 刘小龙, 洪友士. 超低速裂纹扩展速率建模与分析. 第十七届全国疲劳与断裂学术会议. 2014, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/961523.
[71] 姜青青, 刘小龙, 李亚波, 孙成奇, 洪友士. S38C车轴钢的超高周疲劳实验研究. 第十七届全国疲劳与断裂学术会议. 2014, 第 4 作者http://www.irgrid.ac.cn/handle/1471x/961522.
[72] 刘小龙, 孙成奇, 洪友士. Effects of stress ratio on very-high-cycle fatigue property of a high-strength steel. 6th International Conference on Very High Cycle Fatigue (VHCF-6). 2014, 第 2 作者http://www.irgrid.ac.cn/handle/1471x/961505.
[73] Lei ZhengQiang, Xie JiJia, Sun ChengQi, Hong YouShi. Effects of loading condition on very-high-cycle fatigue behaviour and dominant variable analysis. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY[J]. 2014, 第 3 作者57(1): 74-82, http://www.irgrid.ac.cn/handle/1471x/813686.
[74] Hong, Youshi, Lei, Zhengqiang, Sun, Chengqi, Zhao, Aiguo. Propensities of crack interior initiation and early growth for very-high-cycle fatigue of high strength steels. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2014, 第 3 作者58: 144-151, http://dx.doi.org/10.1016/j.ijfatigue.2013.02.023.
[75] 孙成奇, 刘小龙, 洪友士. A Monte Carlo simulation of specimen size effect on fatigue life. 6th International Conference on Very High Cycle Fatigue (VHCF-6). 2014, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/961506.
[76] 孙成奇, 洪友士. A micromechanics model for fatigue life estimation of crack initiation in very-high-cycle fatigue regime. Fatigue 2014 (11th International Fatigue Congress). 2014, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/961562.
[77] 洪友士, 孙成奇, 雷铮强. Crack Initiation Mechanism and Fatigue Life Prediction of Very-High-Cycle Fatigue for High Strength Steels. TMS 143rd Annual Meeting & Exhibition. 2014, 第 2 作者http://www.irgrid.ac.cn/handle/1471x/961509.
[78] Chengqi Sun. Effect of loading condition on very-high-cycle fatigue behavior and dominant variable analysis. Sci China-Phys Mech Astron. 2014, 第 1 作者
[79] Sun, Chengqi, Lei, Zhengqiang, Hong, Youshi. Effects of stress ratio on crack growth rate and fatigue strength for high cycle and very-high-cycle fatigue of metallic materials. MECHANICS OF MATERIALS[J]. 2014, 第 1 作者69(1): 227-236, http://dx.doi.org/10.1016/j.mechmat.2013.10.007.
[80] 洪友士, 孙成奇, 雷铮强. Mechanism of Crack Initiation and Modeling of Fatigue Life for Very-High-Cycle Fatigue of High Strength Steels. Fatigue 2014 (11th International Fatigue Congress). 2014, 第 2 作者http://www.irgrid.ac.cn/handle/1471x/961508.
[81] 孙成奇, 洪友士. A two-parameter model for fatigue strength estimation of high-strength steels in very-high-cycle-fatigue regime. FATIGUE IN MATERIALS: MICROSTRUCTURE-DRIVEN MODELING AND IN-SITU FATIGUE CHARACTERIZATION. 2013, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/961513.
[82] 雷铮强, 谢季佳, 孙成奇, 刘小龙, 洪友士. Effects of microstructure on very-high-cycle fatigue crack initiation and life scatter for a high strength steel. The 13th International Conference on Fracture (ICF13). 2013, 第 3 作者http://www.irgrid.ac.cn/handle/1471x/961511.
[83] 张晓乐, 李亚波, 孙成奇, 郑秀华, 洪友士. 微结构对25CrMo4钢的疲劳行为的影响. 中国力学大会2013. 2013, 第 3 作者http://www.irgrid.ac.cn/handle/1471x/961525.
[84] 洪友士, 孙成奇, 雷铮强. 超高周疲劳裂纹萌生和初始扩展的机理与模型. 中国力学大会——2013论文摘要集. 2013, 第 2 作者http://www.irgrid.ac.cn/handle/1471x/831913.
[85] Sun, Chengqi, Lei, Zhengqiang, Xie, Jijia, Hong, Youshi. Effects of inclusion size and stress ratio on fatigue strength for high-strength steels with fish-eye mode failure. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2013, 第 1 作者48: 19-27, http://dx.doi.org/10.1016/j.ijfatigue.2012.12.004.
[86] 孙成奇, 谢季佳, 洪友士. Effect of stress ratio on near-threshold fatigue crack growth. The 9th International Conference on Fracture and Strength of Solids (FEOFS2013). 2013, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/961510.
[87] 孙成奇, Zhang XL, 谢季佳, 洪友士. A statistical analytical method for fatigue reliability containing very-high-cycle fatigue regime. PROCEEDINGS OF INTERNATIONAL CONFERENCE ON AIRWORTHINESS ＆ FATIGUE-7TH ICSAELS SERIES CONFERENCE. 2013, 第 1 作者91-94, http://www.irgrid.ac.cn/handle/1471x/831921.
[88] Sun ChengQi, Liu KaiXin, Hong YouShi. Dynamic shell buckling behavior of multi-walled carbon nanotubes embedded in an elastic medium. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY[J]. 2013, 第 1 作者 通讯作者 56(3): 483-490, http://www.irgrid.ac.cn/handle/1471x/604787.
[89] 孙成奇, 雷铮强, 洪友士. Fatigue strength prediction for high-strength steels with fish-eye mode failure. The 13th International Conference on Fracture (ICF13). 2013, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/961512.
[90] 雷铮强, 谢季佳, 孙成奇, Liu XL, 洪友士. Reliability analysis of very-high-cycle fatigue crack initiation for a high strength steel. PROCEEDINGS OF INTERNATIONAL CONFERENCE ON AIRWORTHINESS ＆ FATIGUE-7TH ICSAELS SERIES CONFERENCE. 2013, 第 3 作者157-157, http://www.irgrid.ac.cn/handle/1471x/831922.
[91] 刘小龙, 李亚波, 谢季佳, 孙成奇, 洪友士. 初生α相比例对TC4超高周疲劳行为的影响. 中国力学大会——2013论文摘要集. 2013, 第 4 作者http://www.irgrid.ac.cn/handle/1471x/831915.
[92] 孙成奇, 李亚波, 雷铮强, 洪友士. 应力比对疲劳裂纹扩展速率和疲劳强度的影响. 中国力学大会——2013论文摘要集. 2013, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/831887.
[93] Sun, C, Xie, J, Zhao, A, Lei, Z, Hong, Y. A cumulative damage model for fatigue life estimation of high-strength steels in high-cycle and very-high-cycle fatigue regimes. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES[J]. 2012, 35(7): 638-647, http://www.irgrid.ac.cn/handle/1471x/536444.
[94] Zhao, Aiguo, Xie, Jijia, Sun, Chengqi, Lei, Zhengqiang, Hong, Youshi. Effects of strength level and loading frequency on very-high-cycle fatigue behavior for a bearing steel. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2012, 第 3 作者38: 46-56, http://dx.doi.org/10.1016/j.ijfatigue.2011.11.014.
[95] 洪友士, 赵爱国, 孙成奇. Crack Initiation and Early Growth for very- high-cycle fatigue of high strength steels. Asian Pacific Conference on Fracture and Strength – Mechanics and Materials 2012 (APCFS-MM 2012). 2012, 第 3 作者http://www.irgrid.ac.cn/handle/1471x/961516.
[96] Lei Zhengqiang, Hong Youshi, Xie Jijia, Sun Chengqi, Zhao Aiguo. Effects of inclusion size and location on very-high-cycle fatigue behavior for high strength steels. MATERIALS SCIENCE AND ENGINEERING A[J]. 2012, 第 4 作者558: 234-241, http://dx.doi.org/10.1016/j.msea.2012.07.118.
[97] Chengqi Sun, Kaixin Liu, Youshi Hong. DYNAMIC BUCKLING BEHAVIOR OF MULTI-WALLED CARBON NANOTUBES SUBJECTED TO STEP AXIAL LOADING. 固体力学学报：英文版[J]. 2012, 第 1 作者25(2): 117-125, http://lib.cqvip.com/Qikan/Article/Detail?id=41927740.
[98] 洪友士, 孙成奇. 高强钢超高周疲劳裂纹萌生和初始扩展的机理与模型. 第16届全国疲劳与断裂学术会议会议程序册. 2012, 第 2 作者13-14, http://www.irgrid.ac.cn/handle/1471x/831794.
[99] 孙成奇, 洪友士. Correlation of crack growth rate and stress ratio for fatigue damage containing very high cycle fatigue regime. THEORETICAL & APPLIED MECHANICS LETTERS[J]. 2012, 第 1 作者2(3): 031004, http://lib.cqvip.com/Qikan/Article/Detail?id=41867748.
[100] Sun, Chengqi, Hong, Youshi. Correlation of crack growth rate and stress ratio for fatigue damage containing very high cycle fatigue regime. THEORETICAL AND APPLIED MECHANICS LETTERS[J]. 2012, 第 1 作者2(3): http://lib.cqvip.com/Qikan/Article/Detail?id=41867748.
[101] 洪友士, 雷铮强, 孙成奇, 赵爱国. Characteristics of crack interior initiation and early growth originated from inclusion for very-high-cycle fatigue of high strength steels. PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON CRACK PATHS (CP 2012) GAETA (ITALY), 9 – 21 SEPTEMBER, 2012. 2012, 第 3 作者http://www.irgrid.ac.cn/handle/1471x/961515.
[102] 孙成奇, 洪友士. Effect of microstructure and loading condition on very-high-cycle fatigue life of high-strength steels. The 23rd International Congress of Theoretical and Applied Mechanics. 2012, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/961514.
[103] Sun, ChengQi, Liu, KaiXin, Hong, YouShi. Axisymmetric compressive buckling of multi-walled carbon nanotubes under different boundary conditions. ACTA MECHANICA SINICA[J]. 2012, 第 1 作者 通讯作者 28(1): 83-90, http://lib.cqvip.com/Qikan/Article/Detail?id=40959891.
[104] Lei, Zhengqiang, Zhao, Aiguo, Xie, Jijia, Sun, Chengqi, Hong, Youshi. Very high cycle fatigue for GCr15 steel with smooth and hole-defect specimens. THEORETICAL AND APPLIED MECHANICS LETTERS[J]. 2012, 第 4 作者2(3): http://lib.cqvip.com/Qikan/Article/Detail?id=41867747.
[105] Lei, Zhengqiang, Hong, Youshi, Xie, Jijia, Sun, Chengqi, Zhao, Aiguo. Effects of inclusion size and location on very-high-cycle fatigue behavior for high strength steels. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING[J]. 2012, 第 4 作者558: 234-241, http://dx.doi.org/10.1016/j.msea.2012.07.118.
[106] 洪友士, 赵爱国, 孙成奇. On Crack Initiation and Early Growth of Very-High-Cycle Fatigue for High Strength Steels. FATIGUE AND CORROSION DAMAGE IN METALLIC MATERIALS: FUNDAMENTALS, MODELING AND PREVENTION. 2012, 第 3 作者http://www.irgrid.ac.cn/handle/1471x/961517.
[107] Sun, Chengqi, Liu, Kaixin, Hong, Youshi. DYNAMIC BUCKLING BEHAVIOR OF MULTI-WALLED CARBON NANOTUBES SUBJECTED TO STEP AXIAL LOADING. ACTA MECHANICA SOLIDA SINICA[J]. 2012, 第 1 作者 通讯作者 25(2): 117-125, http://lib.cqvip.com/Qikan/Article/Detail?id=41927740.
[108] 雷铮强, 赵爱国, 谢季佳, 孙成奇, 洪友士. Very high cycle fatigue for GCr15 steel with smooth and hole-defect specimens. THEORETICAL & APPLIED MECHANICS LETTERS[J]. 2012, 第 4 作者2(3): 031003, http://lib.cqvip.com/Qikan/Article/Detail?id=41867747.
[109] Sun Chengqi, Zhao Aiguo, Hong Youshi. Correlation of Crack Initiation Parameters with Life Estimation for Very-High-Cycle Fatigue of High Strength Steels. STRUCTURAL LONGIVITY[J]. 2011, 第 1 作者45(1): 1-12, http://www.irgrid.ac.cn/handle/1471x/961488.
[110] 洪友士, 孙成奇, 赵爱国. Correlation of Crack Initiation Parameters with Life Estimation for Very-High-Cycle Fatigue of High Strength Steels. INTERNATIONAL CONFERENCE ON COMPUTATIONAL AND EXPERIMENTAL ENGINEERING AND SCINECE. 2011, 第 2 作者http://www.irgrid.ac.cn/handle/1471x/592904.
[111] Zhao, Aiguo, Xie, Jijia, Sun, Chengqi, Lei, Zhengqiang, Hong, Youshi. Prediction of threshold value for FGA formation. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING[J]. 2011, 第 3 作者528(22-23): 6872-6877, http://dx.doi.org/10.1016/j.msea.2011.05.070.
[2] Yating Zhang, Kun Zhang, Zheng Hu, Tianyu Chen, Wanhao Zhang, Kongjie Jin, Chengqi Sun, Luca Susmel, Bingchen Wei. A modified highly stressed volume (HSV) method to predict fatigue life considering the critical crack size. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2023, 第 7 作者172: http://dx.doi.org/10.1016/j.ijfatigue.2023.107644.
[3] 李根, Liu, Jiajun, Sun, Jian, 孙成奇. Effects of Natural Aging and Discontinuous Cyclic Loading on High Cycle Fatigue Behavior of Steels. METALS[J]. 2023, 第 4 作者13(3): 511, https://doaj.org/article/c0e6e225edc74cb9bffe59b2e54dc1bd.
[4] Li, Gen, Ke, Lei, Ren, Xuechong, Sun, Chengqi. High cycle and very high cycle fatigue of TC17 titanium alloy: Stress ratio effect and fatigue strength modeling. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2023, 第 4 作者 通讯作者 166: http://dx.doi.org/10.1016/j.ijfatigue.2022.107299.
[5] ENGINEERING FRACTURE MECHANICS. 2023, 通讯作者
[6] INTERNATIONAL JOURNAL OF FATIGUE. 2023, 通讯作者
[7] INTERNATIONAL JOURNAL OF FATIGUE. 2023, 通讯作者
[8] INTERNATIONAL JOURNAL OF FATIGUE. 2023, 通讯作者
[9] Sun, Jian, Peng, Wenjie, Sun, Chengqi. Mechanism of artificial surface defect induced cracking for very high cycle fatigue of Ti alloys. ENGINEERING FRACTURE MECHANICS[J]. 2022, 第 3 作者 通讯作者 272: http://dx.doi.org/10.1016/j.engfracmech.2022.108721.
[10] 仵涵, Chi Weiqian, Xu Wei, Wenjing Wang, 孙成奇. Effects of specimen geometry and surface defect on high and very high cycle fatigue of TC17 alloy. ENGINEERING FRACTURE MECHANICS[J]. 2022, 第 5 作者 通讯作者 276: 108940, http://dx.doi.org/10.1016/j.engfracmech.2022.108940.
[11] Chi, Weiqian, Wang, Wenjing, Xu, Wei, Li, Gen, Chen, Xin, Sun, Chengqi. Effects of defects on fatigue behavior of TC17 titanium alloy for compressor blades: Crack initiation and modeling of fatigue strength. ENGINEERING FRACTURE MECHANICS[J]. 2022, 第 6 作者 通讯作者 259: http://dx.doi.org/10.1016/j.engfracmech.2021.108136.
[12] Wang, Lei, Li, Yanqing, Sun, Chengqi, Qiu, Jianke, Huang, Jinhao, Jiang, Xuyin, Sun, Zhijie, Wan, Zhengquan. Compressive creep behavior of spherical pressure hull scale model for full-ocean-depth manned submersible. OCEAN ENGINEERING[J]. 2022, 第 3 作者266: http://dx.doi.org/10.1016/j.oceaneng.2022.112831.
[13] Li, Gen, Sun, Chengqi. High-temperature failure mechanism and defect sensitivity of TC17 titanium alloy in high cycle fatigue. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY[J]. 2022, 第 2 作者 通讯作者 122(27): 128-140, http://lib.cqvip.com/Qikan/Article/Detail?id=7108221687.
[14] Chi, Weiqian, Wang, Wenjing, Li, Ying, Xu, Wei, Sun, Chengqi. Defect induced cracking and modeling of fatigue strength for an additively manufactured Ti-6Al-4V alloy in very high cycle fatigue regime. THEORETICAL AND APPLIED FRACTURE MECHANICS[J]. 2022, 第 5 作者 通讯作者 119: http://dx.doi.org/10.1016/j.tafmec.2022.103380.
[15] Li, Gen, Ke, Lei, Peng, Wenjie, Ren, Xuechong, Sun, Chengqi. Effects of natural aging and variable loading on very high cycle fatigue behavior of a bearing steel GCr15. THEORETICAL AND APPLIED FRACTURE MECHANICS[J]. 2022, 第 5 作者 通讯作者 119: http://dx.doi.org/10.1016/j.tafmec.2022.103360.
[16] Chi, Weiqian, Li, Gen, Wang, Wenjing, Sun, Chengqi. Interior initiation and early growth of very high cycle fatigue crack in an additively manufactured Ti-alloy. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2022, 第 4 作者 通讯作者 160: http://dx.doi.org/10.1016/j.ijfatigue.2022.106862.
[17] Guo, Yiyun, Rui, ShaoShi, Xu, Wei, 孙成奇. Machine Learning Method for Fatigue Strength Prediction of Nickel-Based Superalloy with Various Influencing Factors. MATERIALS[J]. 2022, 第 4 作者16(1): 13, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9820995/.
[18] Zhang, Zhenxian, Li, Zhongwen, Wu, Han, Sun, Chengqi. Size and Shape Effects on Fatigue Behavior of G20Mn5QT Steel from Axle Box Bodies in High-Speed Trains. METALS[J]. 2022, 第 4 作者 通讯作者 12(4): http://dx.doi.org/10.3390/met12040652.
[19] 陈新, 何玉怀, 许巍, 孙成奇. 面向可靠性设计的发动机材料超高周疲劳强度估计方法. 航空动力学报. 2022, 第 4 作者37(8): 1761-1770, https://d.wanfangdata.com.cn/periodical/hkdlxb202208021.
[20] Sun, Chengqi, Chi, Weiqian, Wang, Wenjing, Duan, Yan. Characteristic and mechanism of crack initiation and early growth of an additively manufactured Ti-6Al-4V in very high cycle fatigue regime. INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES[J]. 2021, 第 1 作者 通讯作者 205: http://dx.doi.org/10.1016/j.ijmecsci.2021.106591.
[21] Lei, Xianqi, Yuan, Lichao, Peng, Liu, Sun, Chengqi, Wei, Bingchen, Wei, Yujie. Fatigue endurance limit and crack front evolution in metallic glass. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2021, 第 4 作者143: http://dx.doi.org/10.1016/j.ijfatigue.2020.106004.
[22] Sun, Jian, Wu, Lei, Sun, Chengqi. Effects of Notches and Defects on Dwell Fatigue Mechanism and Fatigue Life of Ti-6Al-4V ELI Alloy Used in Deep-Sea Submersibles. JOURNAL OF MARINE SCIENCE AND ENGINEERING[J]. 2021, 第 3 作者 通讯作者 9(8): http://dx.doi.org/10.3390/jmse9080845.
[23] Sun, Chengqi, Li, Yanqing, Xu, Kuilong, Xu, Baotong. Effects of intermittent loading time and stress ratio on dwell fatigue behavior of titanium alloy Ti-6Al-4V ELI used in deep-sea submersibles. Journal of Materials Sciences and Technology[J]. 2021, 第 1 作者 通讯作者 77: 223-236, https://www.jmst.org/EN/10.1016/j.jmst.2020.10.063.
[24] Qingyuan Song, Chengqi Sun. Mechanism of crack initiation and early growth of high strength steels in very high cycle fatigue regime. MATERIALS SCIENCE & ENGINEERING A. 2020, 第 2 作者http://dx.doi.org/10.1016/j.msea.2019.138648.
[25] Sun, Chengqi, Li, Yanqing, Huang, Ruxu, Wang, Lei, Liu, Jialong, Zhou, Lingling, Duan, Guihua. Crack initiation mechanism and fatigue life of titanium alloy Ti-6Al-2Sn-2Zr-3Mo-X: Effects of stress ratio and loading frequency. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING[J]. 2020, 第 1 作者 通讯作者 798: http://dx.doi.org/10.1016/j.msea.2020.140265.
[26] Li, Chunming, Hu, Zheng, Sun, Chengqi, Song, Qingyuan, Zhang, Wanhao. Probabilistic Control Volume Method for Evaluating the Effects of Notch Size and Loading Type on Fatigue Life. ACTA MECHANICA SOLIDA SINICA[J]. 2020, 第 3 作者 通讯作者 33(2): 141-149, http://sciencechina.cn/gw.jsp?action=detail.jsp&internal_id=6738777&detailType=1.
[27] Song, Qingyuan, Sun, Chengqi. Mechanism of crack initiation and early growth of high strength steels in very high cycle fatigue regime. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING[J]. 2020, 第 2 作者 通讯作者 771: http://dx.doi.org/10.1016/j.msea.2019.138648.
[28] Chengqi Sun, Qingyuan Song, Lingling Zhou, Xiangnan Pan. Characteristic of interior crack initiation and early growth for high cycle and very high cycle fatigue of a martensitic stainless steel. MATERIALS SCIENCE & ENGINEERING A. 2019, 第 1 作者112-120, http://dx.doi.org/10.1016/j.msea.2019.04.015.
[29] 李亚波, 宋清源, 杨凯, 陈一萍, 孙成奇, 洪友士. 试样疲劳性能尺度效应的概率控制体积方法. 力学学报[J]. 2019, 第 5 作者1363-1371, http://lib.cqvip.com/Qikan/Article/Detail?id=76888866504849574853484856.
[30] Song, Qingyuan, Li, Yanqing, Wang, Lei, Huang, Ruxu, Sun, Chengqi. Effect of Rise and Fall Time on Dwell Fatigue Behavior of a High Strength Titanium Alloy. METALS[J]. 2019, 第 5 作者 通讯作者 9(8): https://doaj.org/article/380a49ff19ad40eaa890ad619aa43b31.
[31] Sun, Chengqi, Song, Qingyuan, Zhou, Lingling, Liu, Jialong, Wang, Yao, Wu, Xiaolei, Wei, Yujie. The formation of discontinuous gradient regimes during crack initiation in high strength steels under very high cycle fatigue. International Journal of Fatigue[J]. 2019, 第 1 作者124: 483-492, http://dx.doi.org/10.1016/j.ijfatigue.2019.03.026.
[32] Sun, Chengqi, Song, Qingyuan, Zhou, Lingling, Pan, Xiangnan. Characteristic of interior crack initiation and early growth for high cycle and very high cycle fatigue of a martensitic stainless steel. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING[J]. 2019, 第 1 作者 通讯作者 758: 112-120, http://dx.doi.org/10.1016/j.msea.2019.04.015.
[33] Wang, Yao, Yuan, Lichao, Zhang, Shijia, Sun, Chengqi, Wang, Wenjing, Yang, Guangxue, Li, Qiang, Wei, Yujie. The influence of combined gradient structure with residual stress on crack-growth behavior in medium carbon steel. ENGINEERING FRACTURE MECHANICS[J]. 2019, 第 4 作者209: 369-381, http://dspace.imech.ac.cn/handle/311007/78456.
[34] Sun, Chengqi, Song, Qingyuan. A method for evaluating the effects of specimen geometry and loading condition on fatigue life of metallic materials. MATERIALS RESEARCH EXPRESS[J]. 2019, 第 1 作者 通讯作者 6(4): http://dspace.imech.ac.cn/handle/311007/78503.
[35] Sun, Chengqi, Song, Qingyuan. A Method for Predicting the Effects of Specimen Geometry and Loading Condition on Fatigue Strength. METALS[J]. 2018, 第 1 作者 通讯作者 8(10): http://dspace.imech.ac.cn/handle/311007/78167.
[36] Pan, Xiangnan, Su, Hang, Sun, Chengqi, Hong, Youshi. The behavior of crack initiation and early growth in high-cycle and very-high-cycle fatigue regimes for a titanium alloy. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2018, 第 3 作者115: 67-78, http://dx.doi.org/10.1016/j.ijfatigue.2018.03.021.
[37] Hu, Yuanpei, Sun, Chengqi, Xie, Jijia, Hong, Youshi. Effects of Loading Frequency and Loading Type on High-Cycle and Very-High-Cycle Fatigue of a High-Strength Steel. MATERIALS[J]. 2018, 第 2 作者11(8): https://doaj.org/article/0c79733da4144ff7ad2f6d390da94cf1.
[38] Hu, Yuanpei, Sun, Chengqi, Hong, Youshi. Crack growth rates and microstructure feature of initiation region for very-high-cycle fatigue of a high-strength steel. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES[J]. 2018, 第 2 作者41(8): 1717-1732, https://www.webofscience.com/wos/woscc/full-record/WOS:000437279500006.
[39] 洪友士, 孙成奇, 刘小龙. 合金材料超高周疲劳的机理与模型综述. 力学进展[J]. 2018, 第 2 作者48(1): 1801-65, https://lxjz.cstam.org.cn/cn/article/doi/10.6052/1000-0992-17-002.
[40] Sun, Chengqi, Song, Qingyuan, Hu, Yuanpei, Wei, Yujie. Effects of intermittent loading on fatigue life of a high strength steel in very high cycle fatigue regime. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2018, 第 1 作者117: 9-12, http://dx.doi.org/10.1016/j.ijfatigue.2018.07.033.
[41] Li, Yanqing, Song, Qingyuan, Feng, Shichao, Sun, Chengqi. Effects of Loading Frequency and Specimen Geometry on High Cycle and Very High Cycle Fatigue Life of a High Strength Titanium Alloy. MATERIALS[J]. 2018, 第 4 作者 通讯作者 11(9): https://doaj.org/article/66cc18b0d322444386cbbafaa842dec8.
[42] 陈一萍, 李亚波, 张晓乐, 孙成奇, 洪友士. EA4T车轴钢的高周和超高周疲劳性能研究. 轨道交通装备与技术[J]. 2017, 第 4 作者21-23, http://dspace.imech.ac.cn/handle/311007/71977.
[43] Hong, Youshi, Sun, Chengqi. The nature and the mechanism of crack initiation and early growth for very-high-cycle fatigue of metallic materials - An overview. THEORETICAL AND APPLIED FRACTURE MECHANICS[J]. 2017, 第 2 作者92: 331-350, http://dx.doi.org/10.1016/j.tafmec.2017.05.002.
[44] Su, H, Liu, X, Sun, C, Hong, Y. Nanograin layer formation at crack initiation region for very-high-cycle fatigue of a Ti-6Al-4V alloy. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES[J]. 2017, 40(6): 979-993, http://dspace.imech.ac.cn/handle/311007/60907.
[45] Shijia Zhang, Jijia Xie, Qingqing Jiang, Xiaole Zhang, Chengqi Sun, Youshi Hong. Fatigue crack growth behavior in gradient microstructure of hardened surface layer for an axle steel. MATERIALS SCIENCE & ENGINEERING A. 2017, 第 5 作者66-74, http://dx.doi.org/10.1016/j.msea.2017.05.104.
[46] Zhang, Shijia, Xie, Jijia, Jiang, Qingqing, Zhang, Xiaole, Sun, Chengqi, Hong, Youshi. Fatigue crack growth behavior in gradient microstructure of hardened surface layer for an axle steel. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING[J]. 2017, 第 5 作者700: 66-74, http://dx.doi.org/10.1016/j.msea.2017.05.104.
[47] 张吟, 刘小明, 雷现奇, 孙成奇, 方新, 魏宇杰. 基于分层分压结构的新型潜水器耐压壳结构设计. 力学学报[J]. 2017, 第 4 作者49(6): 1231-1242, https://lxxb.cstam.org.cn/article/doi/10.6052/0459-1879-17-156.
[48] 李亚波, 杨凯, 陈一萍, 姜青青, 孙成奇, 洪友士. S38C车轴钢的旋转弯曲和超声振动疲劳性能. 润滑与密封[J]. 2017, 第 5 作者42(3): 124-128, http://lib.cqvip.com/Qikan/Article/Detail?id=671608603.
[49] Sun, C, Zhang, X, Liu, X, Hong, Y. Effects of specimen size on fatigue life of metallic materials in high-cycle and very-high-cycle fatigue regimes. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES[J]. 2016, 39(6): 770-779, https://www.webofscience.com/wos/woscc/full-record/WOS:000375046100010.
[50] 洪友士, 孙成奇. 近门槛区疲劳裂纹扩展速率模型描述. 第十八届全国疲劳与断裂学术会议论文摘要集. 2016, 第 2 作者http://dspace.imech.ac.cn/handle/311007/60868.
[51] Hong, Youshi, Liu, Xiaolong, Lei, Zhengqiang, Sun, Chengqi. The formation mechanism of characteristic region at crack initiation for very-high-cycle fatigue of high-strength steels. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2016, 第 4 作者89: 108-118, http://dx.doi.org/10.1016/j.ijfatigue.2015.11.029.
[52] Liu, Xiaolong, Sun, Chengqi, Hong, Youshi. Faceted crack initiation characteristics for high-cycle and very-high-cycle fatigue of a titanium alloy under different stress ratios. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2016, 第 2 作者92: 434-441, http://dx.doi.org/10.1016/j.ijfatigue.2016.03.013.
[53] Liu Xiaolong, Sun Chengqi, Zhou Yantian, Hong Youshi. EFFECTS OF MICROSTRUCTURE AND STRESS RATIO ON HIGH-CYCLE AND VERY-HIGH-CYCLE FATIGUE BEHAVIOR OF Ti-6Al-4V ALLOY. ACTA METALLURGICA SINICA[J]. 2016, 第 2 作者52(8): 923-930, http://www.irgrid.ac.cn/handle/1471x/1121947.
[54] Sun, ChengQi, Hong, YouShi. A promising method for the analysis of notch effect on fatigue strength: Strain energy density approach. SCIENCE CHINA-TECHNOLOGICAL SCIENCES[J]. 2016, 第 1 作者59(10): 1617-1618, http://www.irgrid.ac.cn/handle/1471x/1121927.
[55] Xiaolong Liu, Chengqi Sun, Youshi Hong. Crack initiation characteristics and fatigue property of a high-strength steel in VHCF regime under different stress ratios. FRACTURE AND STRUCTURAL INTEGRITY. 2016, 第 2 作者10(35): http://kns.cnki.net/KCMS/detail/detail.aspx?QueryID=0&CurRec=1&recid=&FileName=SJFR8E80D0A362725633A8A85DF3B907546E&DbName=WWMERGEJ02&DbCode=WWME&yx=&pr=&URLID=&bsm=.
[56] 刘小龙, 孙成奇, 周砚田, 洪友士. 微结构和应力比对Ti-6A1-4V高周和超高周疲劳行为的影响. 金属学报[J]. 2016, 第 2 作者52(8): 923-930, http://www.irgrid.ac.cn/handle/1471x/1121964.
[57] 孙成奇, 谢季佳, 姜青青, 洪友士. 一种新的“并行升降法”及其在疲劳实验研究的应用. 第十八届全国疲劳与断裂学术会议论文摘要集. 2016, 第 1 作者http://dspace.imech.ac.cn/handle/311007/60869.
[58] SUN ChengQi, HONG YouShi. A promising method for the analysis of notch effect on fatigue strength: Strain energy density approach. 中国科学:技术科学(英文版). 2016, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/1121927.
[59] Jiang, Qingqing, Sun, Chengqi, Liu, Xiaolong, Hong, Youshi. Very-high-cycle fatigue behavior of a structural steel with and without induced surface defects. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2016, 第 2 作者93: 352-362, http://dx.doi.org/10.1016/j.ijfatigue.2016.05.032.
[60] 孙成奇, 刘小龙, 洪友士. 微结构和应力比对Ti-6Al-4V高周和超高周疲劳行为的影响. 第十八届全国疲劳与断裂学术会议论文摘要集. 2016, 第 1 作者http://dspace.imech.ac.cn/handle/311007/60871.
[61] 洪友士, 谢季佳, 张诗佳, 孙成奇. 表层强化材料中梯度微结构和残余应力对Ⅰ型疲劳裂纹扩展的影响. 第十八届全国疲劳与断裂学术会议论文摘要集. 2016, 第 4 作者http://dspace.imech.ac.cn/handle/311007/60870.
[62] Liu, Xiaolong, Sun, Chengqi, Hong, Youshi. Effects of stress ratio on high-cycle and very-high-cycle fatigue behavior of a Ti-6Al-4V alloy. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING[J]. 2015, 第 2 作者622: 228-235, http://dx.doi.org/10.1016/j.msea.2014.09.115.
[63] 洪友士, 刘小龙, 孙成奇. Effects of stress ratio on crack initiation mechanism in high-cycle and very-high-cycle fatigue regimes of high strength alloys. MS 144th Annual Meeting & Exhibition. 2015, 第 3 作者http://www.irgrid.ac.cn/handle/1471x/961504.
[64] Sun, Chengqi, Liu, Xiaolong, Hong, Youshi. A two-parameter model to predict fatigue life of high-strength steels in a very high cycle fatigue regime. ACTA MECHANICA SINICA[J]. 2015, 第 1 作者31(3): 383-391, http://www.irgrid.ac.cn/handle/1471x/961487.
[65] 刘小龙, 孙成奇, 洪友士. 高强合金超高周疲劳内部裂纹萌生机制的实验研究. 中国力学大会-2015论文摘要集. 2015, 第 2 作者http://www.irgrid.ac.cn/handle/1471x/1093220.
[66] Matsunaga, H, Sun, C, Hong, Y, Murakami, Y. Dominant factors for very-high-cycle fatigue of high-strength steels and a new design method for components. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES[J]. 2015, 38(11): 1274-1284, http://www.irgrid.ac.cn/handle/1471x/1011863.
[67] 孙成奇, 刘小龙, 洪友士. 初生α相晶粒尺度对Ti-6Al-4V高周和超高周疲劳行为的影响. 中国力学大会-2015论文摘要集. 2015, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/1093219.
[68] 张诗佳, 谢季佳, 李亚波, 孙成奇, 洪友士. 表层梯度强化材料疲劳裂纹扩展的实验研究. 第十七届全国疲劳与断裂学术会议. 2014, 第 4 作者http://www.irgrid.ac.cn/handle/1471x/961521.
[69] 洪友士, 孙成奇, 雷铮强, 刘小龙. 高强钢超高周疲劳裂纹萌生机理和寿命预测模型. 第十七届全国疲劳与断裂学术会议. 2014, 第 2 作者http://www.irgrid.ac.cn/handle/1471x/961507.
[70] 孙成奇, 刘小龙, 洪友士. 超低速裂纹扩展速率建模与分析. 第十七届全国疲劳与断裂学术会议. 2014, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/961523.
[71] 姜青青, 刘小龙, 李亚波, 孙成奇, 洪友士. S38C车轴钢的超高周疲劳实验研究. 第十七届全国疲劳与断裂学术会议. 2014, 第 4 作者http://www.irgrid.ac.cn/handle/1471x/961522.
[72] 刘小龙, 孙成奇, 洪友士. Effects of stress ratio on very-high-cycle fatigue property of a high-strength steel. 6th International Conference on Very High Cycle Fatigue (VHCF-6). 2014, 第 2 作者http://www.irgrid.ac.cn/handle/1471x/961505.
[73] Lei ZhengQiang, Xie JiJia, Sun ChengQi, Hong YouShi. Effects of loading condition on very-high-cycle fatigue behaviour and dominant variable analysis. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY[J]. 2014, 第 3 作者57(1): 74-82, http://www.irgrid.ac.cn/handle/1471x/813686.
[74] Hong, Youshi, Lei, Zhengqiang, Sun, Chengqi, Zhao, Aiguo. Propensities of crack interior initiation and early growth for very-high-cycle fatigue of high strength steels. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2014, 第 3 作者58: 144-151, http://dx.doi.org/10.1016/j.ijfatigue.2013.02.023.
[75] 孙成奇, 刘小龙, 洪友士. A Monte Carlo simulation of specimen size effect on fatigue life. 6th International Conference on Very High Cycle Fatigue (VHCF-6). 2014, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/961506.
[76] 孙成奇, 洪友士. A micromechanics model for fatigue life estimation of crack initiation in very-high-cycle fatigue regime. Fatigue 2014 (11th International Fatigue Congress). 2014, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/961562.
[77] 洪友士, 孙成奇, 雷铮强. Crack Initiation Mechanism and Fatigue Life Prediction of Very-High-Cycle Fatigue for High Strength Steels. TMS 143rd Annual Meeting & Exhibition. 2014, 第 2 作者http://www.irgrid.ac.cn/handle/1471x/961509.
[78] Chengqi Sun. Effect of loading condition on very-high-cycle fatigue behavior and dominant variable analysis. Sci China-Phys Mech Astron. 2014, 第 1 作者
[79] Sun, Chengqi, Lei, Zhengqiang, Hong, Youshi. Effects of stress ratio on crack growth rate and fatigue strength for high cycle and very-high-cycle fatigue of metallic materials. MECHANICS OF MATERIALS[J]. 2014, 第 1 作者69(1): 227-236, http://dx.doi.org/10.1016/j.mechmat.2013.10.007.
[80] 洪友士, 孙成奇, 雷铮强. Mechanism of Crack Initiation and Modeling of Fatigue Life for Very-High-Cycle Fatigue of High Strength Steels. Fatigue 2014 (11th International Fatigue Congress). 2014, 第 2 作者http://www.irgrid.ac.cn/handle/1471x/961508.
[81] 孙成奇, 洪友士. A two-parameter model for fatigue strength estimation of high-strength steels in very-high-cycle-fatigue regime. FATIGUE IN MATERIALS: MICROSTRUCTURE-DRIVEN MODELING AND IN-SITU FATIGUE CHARACTERIZATION. 2013, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/961513.
[82] 雷铮强, 谢季佳, 孙成奇, 刘小龙, 洪友士. Effects of microstructure on very-high-cycle fatigue crack initiation and life scatter for a high strength steel. The 13th International Conference on Fracture (ICF13). 2013, 第 3 作者http://www.irgrid.ac.cn/handle/1471x/961511.
[83] 张晓乐, 李亚波, 孙成奇, 郑秀华, 洪友士. 微结构对25CrMo4钢的疲劳行为的影响. 中国力学大会2013. 2013, 第 3 作者http://www.irgrid.ac.cn/handle/1471x/961525.
[84] 洪友士, 孙成奇, 雷铮强. 超高周疲劳裂纹萌生和初始扩展的机理与模型. 中国力学大会——2013论文摘要集. 2013, 第 2 作者http://www.irgrid.ac.cn/handle/1471x/831913.
[85] Sun, Chengqi, Lei, Zhengqiang, Xie, Jijia, Hong, Youshi. Effects of inclusion size and stress ratio on fatigue strength for high-strength steels with fish-eye mode failure. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2013, 第 1 作者48: 19-27, http://dx.doi.org/10.1016/j.ijfatigue.2012.12.004.
[86] 孙成奇, 谢季佳, 洪友士. Effect of stress ratio on near-threshold fatigue crack growth. The 9th International Conference on Fracture and Strength of Solids (FEOFS2013). 2013, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/961510.
[87] 孙成奇, Zhang XL, 谢季佳, 洪友士. A statistical analytical method for fatigue reliability containing very-high-cycle fatigue regime. PROCEEDINGS OF INTERNATIONAL CONFERENCE ON AIRWORTHINESS ＆ FATIGUE-7TH ICSAELS SERIES CONFERENCE. 2013, 第 1 作者91-94, http://www.irgrid.ac.cn/handle/1471x/831921.
[88] Sun ChengQi, Liu KaiXin, Hong YouShi. Dynamic shell buckling behavior of multi-walled carbon nanotubes embedded in an elastic medium. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY[J]. 2013, 第 1 作者 通讯作者 56(3): 483-490, http://www.irgrid.ac.cn/handle/1471x/604787.
[89] 孙成奇, 雷铮强, 洪友士. Fatigue strength prediction for high-strength steels with fish-eye mode failure. The 13th International Conference on Fracture (ICF13). 2013, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/961512.
[90] 雷铮强, 谢季佳, 孙成奇, Liu XL, 洪友士. Reliability analysis of very-high-cycle fatigue crack initiation for a high strength steel. PROCEEDINGS OF INTERNATIONAL CONFERENCE ON AIRWORTHINESS ＆ FATIGUE-7TH ICSAELS SERIES CONFERENCE. 2013, 第 3 作者157-157, http://www.irgrid.ac.cn/handle/1471x/831922.
[91] 刘小龙, 李亚波, 谢季佳, 孙成奇, 洪友士. 初生α相比例对TC4超高周疲劳行为的影响. 中国力学大会——2013论文摘要集. 2013, 第 4 作者http://www.irgrid.ac.cn/handle/1471x/831915.
[92] 孙成奇, 李亚波, 雷铮强, 洪友士. 应力比对疲劳裂纹扩展速率和疲劳强度的影响. 中国力学大会——2013论文摘要集. 2013, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/831887.
[93] Sun, C, Xie, J, Zhao, A, Lei, Z, Hong, Y. A cumulative damage model for fatigue life estimation of high-strength steels in high-cycle and very-high-cycle fatigue regimes. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES[J]. 2012, 35(7): 638-647, http://www.irgrid.ac.cn/handle/1471x/536444.
[94] Zhao, Aiguo, Xie, Jijia, Sun, Chengqi, Lei, Zhengqiang, Hong, Youshi. Effects of strength level and loading frequency on very-high-cycle fatigue behavior for a bearing steel. INTERNATIONAL JOURNAL OF FATIGUE[J]. 2012, 第 3 作者38: 46-56, http://dx.doi.org/10.1016/j.ijfatigue.2011.11.014.
[95] 洪友士, 赵爱国, 孙成奇. Crack Initiation and Early Growth for very- high-cycle fatigue of high strength steels. Asian Pacific Conference on Fracture and Strength – Mechanics and Materials 2012 (APCFS-MM 2012). 2012, 第 3 作者http://www.irgrid.ac.cn/handle/1471x/961516.
[96] Lei Zhengqiang, Hong Youshi, Xie Jijia, Sun Chengqi, Zhao Aiguo. Effects of inclusion size and location on very-high-cycle fatigue behavior for high strength steels. MATERIALS SCIENCE AND ENGINEERING A[J]. 2012, 第 4 作者558: 234-241, http://dx.doi.org/10.1016/j.msea.2012.07.118.
[97] Chengqi Sun, Kaixin Liu, Youshi Hong. DYNAMIC BUCKLING BEHAVIOR OF MULTI-WALLED CARBON NANOTUBES SUBJECTED TO STEP AXIAL LOADING. 固体力学学报：英文版[J]. 2012, 第 1 作者25(2): 117-125, http://lib.cqvip.com/Qikan/Article/Detail?id=41927740.
[98] 洪友士, 孙成奇. 高强钢超高周疲劳裂纹萌生和初始扩展的机理与模型. 第16届全国疲劳与断裂学术会议会议程序册. 2012, 第 2 作者13-14, http://www.irgrid.ac.cn/handle/1471x/831794.
[99] 孙成奇, 洪友士. Correlation of crack growth rate and stress ratio for fatigue damage containing very high cycle fatigue regime. THEORETICAL & APPLIED MECHANICS LETTERS[J]. 2012, 第 1 作者2(3): 031004, http://lib.cqvip.com/Qikan/Article/Detail?id=41867748.
[100] Sun, Chengqi, Hong, Youshi. Correlation of crack growth rate and stress ratio for fatigue damage containing very high cycle fatigue regime. THEORETICAL AND APPLIED MECHANICS LETTERS[J]. 2012, 第 1 作者2(3): http://lib.cqvip.com/Qikan/Article/Detail?id=41867748.
[101] 洪友士, 雷铮强, 孙成奇, 赵爱国. Characteristics of crack interior initiation and early growth originated from inclusion for very-high-cycle fatigue of high strength steels. PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON CRACK PATHS (CP 2012) GAETA (ITALY), 9 – 21 SEPTEMBER, 2012. 2012, 第 3 作者http://www.irgrid.ac.cn/handle/1471x/961515.
[102] 孙成奇, 洪友士. Effect of microstructure and loading condition on very-high-cycle fatigue life of high-strength steels. The 23rd International Congress of Theoretical and Applied Mechanics. 2012, 第 1 作者http://www.irgrid.ac.cn/handle/1471x/961514.
[103] Sun, ChengQi, Liu, KaiXin, Hong, YouShi. Axisymmetric compressive buckling of multi-walled carbon nanotubes under different boundary conditions. ACTA MECHANICA SINICA[J]. 2012, 第 1 作者 通讯作者 28(1): 83-90, http://lib.cqvip.com/Qikan/Article/Detail?id=40959891.
[104] Lei, Zhengqiang, Zhao, Aiguo, Xie, Jijia, Sun, Chengqi, Hong, Youshi. Very high cycle fatigue for GCr15 steel with smooth and hole-defect specimens. THEORETICAL AND APPLIED MECHANICS LETTERS[J]. 2012, 第 4 作者2(3): http://lib.cqvip.com/Qikan/Article/Detail?id=41867747.
[105] Lei, Zhengqiang, Hong, Youshi, Xie, Jijia, Sun, Chengqi, Zhao, Aiguo. Effects of inclusion size and location on very-high-cycle fatigue behavior for high strength steels. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING[J]. 2012, 第 4 作者558: 234-241, http://dx.doi.org/10.1016/j.msea.2012.07.118.
[106] 洪友士, 赵爱国, 孙成奇. On Crack Initiation and Early Growth of Very-High-Cycle Fatigue for High Strength Steels. FATIGUE AND CORROSION DAMAGE IN METALLIC MATERIALS: FUNDAMENTALS, MODELING AND PREVENTION. 2012, 第 3 作者http://www.irgrid.ac.cn/handle/1471x/961517.
[107] Sun, Chengqi, Liu, Kaixin, Hong, Youshi. DYNAMIC BUCKLING BEHAVIOR OF MULTI-WALLED CARBON NANOTUBES SUBJECTED TO STEP AXIAL LOADING. ACTA MECHANICA SOLIDA SINICA[J]. 2012, 第 1 作者 通讯作者 25(2): 117-125, http://lib.cqvip.com/Qikan/Article/Detail?id=41927740.
[108] 雷铮强, 赵爱国, 谢季佳, 孙成奇, 洪友士. Very high cycle fatigue for GCr15 steel with smooth and hole-defect specimens. THEORETICAL & APPLIED MECHANICS LETTERS[J]. 2012, 第 4 作者2(3): 031003, http://lib.cqvip.com/Qikan/Article/Detail?id=41867747.
[109] Sun Chengqi, Zhao Aiguo, Hong Youshi. Correlation of Crack Initiation Parameters with Life Estimation for Very-High-Cycle Fatigue of High Strength Steels. STRUCTURAL LONGIVITY[J]. 2011, 第 1 作者45(1): 1-12, http://www.irgrid.ac.cn/handle/1471x/961488.
[110] 洪友士, 孙成奇, 赵爱国. Correlation of Crack Initiation Parameters with Life Estimation for Very-High-Cycle Fatigue of High Strength Steels. INTERNATIONAL CONFERENCE ON COMPUTATIONAL AND EXPERIMENTAL ENGINEERING AND SCINECE. 2011, 第 2 作者http://www.irgrid.ac.cn/handle/1471x/592904.
[111] Zhao, Aiguo, Xie, Jijia, Sun, Chengqi, Lei, Zhengqiang, Hong, Youshi. Prediction of threshold value for FGA formation. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING[J]. 2011, 第 3 作者528(22-23): 6872-6877, http://dx.doi.org/10.1016/j.msea.2011.05.070.
科研活动
科研项目
（ 1 ） 复杂应力下深海钛合金腐蚀疲劳多尺度模拟与试验研究, 负责人, 国家任务, 2024-01--2025-12
（ 2 ） 耐压结构长期服役安全与可靠性研究, 负责人, 中国科学院计划, 2023-12--2028-11
（ 3 ） 气动交变载荷下铝合金材质疲劳性能试验研究, 负责人, 境内委托项目, 2023-09--2024-06
（ 4 ） 高强钢超高周接触疲劳, 负责人, 国家任务, 2022-01--2023-12
（ 5 ） 铝合金超声疲劳试验, 负责人, 境内委托项目, 2020-12--2021-12
（ 6 ） 高周疲劳性能建模分析, 负责人, 境内委托项目, 2020-11--2021-12
（ 7 ） 增材制造Ti-6Al-4V超高周疲劳性能试验研究, 负责人, 其他国际合作项目, 2019-09--2020-03
（ 8 ） 压气机叶片用TC17钛合金高温超高周疲劳行为与缺陷敏感性研究, 负责人, 国家任务, 2019-01--2021-12
（ 9 ） G20Mn5QT轴箱体材料疲劳性能试验, 负责人, 境内委托项目, 2018-07--2018-12
（ 10 ） 材料疲劳性能与寿命预测模型, 负责人, 国家任务, 2018-01--2020-12
（ 11 ） 蠕变－疲劳下钛合金耐压结构寿命评估技术研究, 负责人, 国家任务, 2017-07--2020-12
（ 12 ） 全海深耐压结构的疲劳破坏机制和寿命评估技术研究, 负责人, 国家任务, 2016-07--2018-06
（ 13 ） 基于系统力学的高速列车关键部件失效机理分析与实验验证, 参与, 中国科学院计划, 2016-01--2020-12
（ 14 ） 合金材料超高周疲劳裂纹萌生特征区的微纳观表征与形成机理, 参与, 国家任务, 2016-01--2019-12
（ 15 ） 车轴损伤容限的试验研究及剩余寿命评估技术研究（第二阶段）, 参与, 境内委托项目, 2014-11--2016-06
（ 16 ） 高强钛合金超高周疲劳的微结构尺度效应实验研究与理论分析, 负责人, 国家任务, 2013-01--2015-12
（ 17 ） 车轴损伤容限的试验研究及剩余寿命评估技术研究（第一阶段）, 参与, 境内委托项目, 2012-11--2014-04
（ 18 ） 基于纳米材料及结构力学新原理的表征方法和测量原理, 参与, 国家任务, 2012-01--2016-12
（ 19 ） 高强钢超高周疲劳裂纹萌生微观机制的实验研究与建模分析, 参与, 国家任务, 2012-01--2015-12
（ 20 ） 低合金钢超高周疲劳若干基本问题的实验研究, 参与, 国家任务, 2008-01--2010-12
（ 2 ） 耐压结构长期服役安全与可靠性研究, 负责人, 中国科学院计划, 2023-12--2028-11
（ 3 ） 气动交变载荷下铝合金材质疲劳性能试验研究, 负责人, 境内委托项目, 2023-09--2024-06
（ 4 ） 高强钢超高周接触疲劳, 负责人, 国家任务, 2022-01--2023-12
（ 5 ） 铝合金超声疲劳试验, 负责人, 境内委托项目, 2020-12--2021-12
（ 6 ） 高周疲劳性能建模分析, 负责人, 境内委托项目, 2020-11--2021-12
（ 7 ） 增材制造Ti-6Al-4V超高周疲劳性能试验研究, 负责人, 其他国际合作项目, 2019-09--2020-03
（ 8 ） 压气机叶片用TC17钛合金高温超高周疲劳行为与缺陷敏感性研究, 负责人, 国家任务, 2019-01--2021-12
（ 9 ） G20Mn5QT轴箱体材料疲劳性能试验, 负责人, 境内委托项目, 2018-07--2018-12
（ 10 ） 材料疲劳性能与寿命预测模型, 负责人, 国家任务, 2018-01--2020-12
（ 11 ） 蠕变－疲劳下钛合金耐压结构寿命评估技术研究, 负责人, 国家任务, 2017-07--2020-12
（ 12 ） 全海深耐压结构的疲劳破坏机制和寿命评估技术研究, 负责人, 国家任务, 2016-07--2018-06
（ 13 ） 基于系统力学的高速列车关键部件失效机理分析与实验验证, 参与, 中国科学院计划, 2016-01--2020-12
（ 14 ） 合金材料超高周疲劳裂纹萌生特征区的微纳观表征与形成机理, 参与, 国家任务, 2016-01--2019-12
（ 15 ） 车轴损伤容限的试验研究及剩余寿命评估技术研究（第二阶段）, 参与, 境内委托项目, 2014-11--2016-06
（ 16 ） 高强钛合金超高周疲劳的微结构尺度效应实验研究与理论分析, 负责人, 国家任务, 2013-01--2015-12
（ 17 ） 车轴损伤容限的试验研究及剩余寿命评估技术研究（第一阶段）, 参与, 境内委托项目, 2012-11--2014-04
（ 18 ） 基于纳米材料及结构力学新原理的表征方法和测量原理, 参与, 国家任务, 2012-01--2016-12
（ 19 ） 高强钢超高周疲劳裂纹萌生微观机制的实验研究与建模分析, 参与, 国家任务, 2012-01--2015-12
（ 20 ） 低合金钢超高周疲劳若干基本问题的实验研究, 参与, 国家任务, 2008-01--2010-12
参与会议
（1）钛合金保载疲劳过程中微结构和损伤演化的准原位EBSD观测与分析 第五届全国青年疲劳学术研讨会 孙成奇，孙健 2023-06-16
（2）钛合金超高周疲劳中纳米晶的形成与裂纹萌生机制 第二十一届全国疲劳与断裂学术会议 孙成奇，仵涵 2022-08-21
（3）EBSD observation of microstructure characteristic at crack tip and beneath mated crack surfaces in very high cycle fatigue 孙成奇 2021-10-08
（4）应力比和加载频率对Ti-6Al-2Sn-2Zr-3Mo-X合金疲劳行为的影响 损伤与断裂力学及其工程应用研讨会（2021） 孙成奇 2021-05-21
（5）航空发动机叶片用TC17钛合金超高周疲劳与缺陷敏感性 第十三届全国MTS材料试验学术会议 孙成奇，许巍，何玉怀 2020-10-30
（6）深海载人潜水器耐压舱用钛合金保载疲劳及其影响因素 第五期材料疲劳专题学术研讨会 孙成奇 2020-10-09
（7）高强钢超高周疲劳裂纹萌生和演化机制 损伤与断裂力学及其工程应用研讨会（2019） 孙成奇, 魏宇杰 2019-11-15
（8）材料疲劳性能的尺度效应和缺口效应 第四期材料疲劳专题学术研讨会 洪友士，孙成奇 2019-08-22
（9）高强钢超高周疲劳裂纹萌生机制与模型 十九届全国疲劳断裂大会 孙成奇，宋清源 2018-08-15
（10）加载方式和试样尺度对疲劳寿命/强度影响方法 航空发动机与重型燃气轮机结构完整性研讨会 孙成奇 2018-04-20
（11）Effects of stress ratio on near-threshold crack growth rate and fatigue strength in high-cycle and very-high-cycle fatigue regimes Chengqi Sun 2017-07-03
（12）高强钢超高周疲劳寿命预测模型和P-S-N曲线快速估计 第三届中国超高周疲劳会议 孙成奇,洪友士 2016-07-09
（13）Effects of stress ratio and primary α grain size on high cycle and very-high-cycle fatigue behavior of Ti-6Al-4V Chengqi Sun, Xiaolong Liu and Youshi Hong 2016-06-20
（14）近门槛区疲劳裂纹扩展速率模型描述 第十八届全国疲劳与断裂学术会议 孙成奇,洪友士 2016-04-15
（15）What causes the formation of crack initiation characteristic region for very-high-cycle fatigue of metallic materials? Youshi Hong, Xiaolong Liu, Zhengqiang Lei, and Chengqi Sun 2016-02-14
（16）初生α相晶粒尺度对Ti-6Al-4V高周和超高周疲劳行为的影响 中国力学大会 孙成奇，刘小龙，洪友士 2015-08-15
（17）A Monte Carlo simulation of specimen size effect on fatigue life Sun Chengqi, Liu Xiaolong, Hong Youshi 2014-10-15
（18）超低速裂纹扩展速率建模与分析 第十七届全国疲劳与断裂学术会议 孙成奇, 刘小龙, 洪友士 2014-08-22
（19）A micromechanics model for fatigue life estimation of crack initiation in very-high-cycle fatigue regime Chengqi Sun, Youshi Hong 2014-03-02
（20）应力比对疲劳裂纹扩展速率和疲劳强度的影响 中国力学大会2013 孙成奇, 李亚波, 雷铮强, 洪友士 2013-08-19
（21）Fatigue strength prediction for high-strength steels with fish-eye mode failure Chengqi Sun, Zhengqiang Lei, Jijia Xie, Youshi Hong 2013-06-16
（22）Effect of stress ratio on near-threshold fatigue crack growth Chengqi Sun, Jijia Xie, Youshi Hong 2013-06-09
（23）A statistical analytical method for fatigue reliability containing very-high-cycle fatigue regime Chengqi Sun, Xiaole Zhang, Jijia Xie, Youshi Hong 2013-03-25
（24）夹杂物尺度对高强钢超高周疲劳行为影响的实验研究与建模分析 第十六届全国疲劳与断裂学术会议 孙成奇, 雷铮强, 洪友士 2012-11-02
（25）Effect of microstructure and loading condition on very-high-cycle fatigue life of high-strength steels Chengqi Sun, Youshi Hong 2012-08-19
（2）钛合金超高周疲劳中纳米晶的形成与裂纹萌生机制 第二十一届全国疲劳与断裂学术会议 孙成奇，仵涵 2022-08-21
（3）EBSD observation of microstructure characteristic at crack tip and beneath mated crack surfaces in very high cycle fatigue 孙成奇 2021-10-08
（4）应力比和加载频率对Ti-6Al-2Sn-2Zr-3Mo-X合金疲劳行为的影响 损伤与断裂力学及其工程应用研讨会（2021） 孙成奇 2021-05-21
（5）航空发动机叶片用TC17钛合金超高周疲劳与缺陷敏感性 第十三届全国MTS材料试验学术会议 孙成奇，许巍，何玉怀 2020-10-30
（6）深海载人潜水器耐压舱用钛合金保载疲劳及其影响因素 第五期材料疲劳专题学术研讨会 孙成奇 2020-10-09
（7）高强钢超高周疲劳裂纹萌生和演化机制 损伤与断裂力学及其工程应用研讨会（2019） 孙成奇, 魏宇杰 2019-11-15
（8）材料疲劳性能的尺度效应和缺口效应 第四期材料疲劳专题学术研讨会 洪友士，孙成奇 2019-08-22
（9）高强钢超高周疲劳裂纹萌生机制与模型 十九届全国疲劳断裂大会 孙成奇，宋清源 2018-08-15
（10）加载方式和试样尺度对疲劳寿命/强度影响方法 航空发动机与重型燃气轮机结构完整性研讨会 孙成奇 2018-04-20
（11）Effects of stress ratio on near-threshold crack growth rate and fatigue strength in high-cycle and very-high-cycle fatigue regimes Chengqi Sun 2017-07-03
（12）高强钢超高周疲劳寿命预测模型和P-S-N曲线快速估计 第三届中国超高周疲劳会议 孙成奇,洪友士 2016-07-09
（13）Effects of stress ratio and primary α grain size on high cycle and very-high-cycle fatigue behavior of Ti-6Al-4V Chengqi Sun, Xiaolong Liu and Youshi Hong 2016-06-20
（14）近门槛区疲劳裂纹扩展速率模型描述 第十八届全国疲劳与断裂学术会议 孙成奇,洪友士 2016-04-15
（15）What causes the formation of crack initiation characteristic region for very-high-cycle fatigue of metallic materials? Youshi Hong, Xiaolong Liu, Zhengqiang Lei, and Chengqi Sun 2016-02-14
（16）初生α相晶粒尺度对Ti-6Al-4V高周和超高周疲劳行为的影响 中国力学大会 孙成奇，刘小龙，洪友士 2015-08-15
（17）A Monte Carlo simulation of specimen size effect on fatigue life Sun Chengqi, Liu Xiaolong, Hong Youshi 2014-10-15
（18）超低速裂纹扩展速率建模与分析 第十七届全国疲劳与断裂学术会议 孙成奇, 刘小龙, 洪友士 2014-08-22
（19）A micromechanics model for fatigue life estimation of crack initiation in very-high-cycle fatigue regime Chengqi Sun, Youshi Hong 2014-03-02
（20）应力比对疲劳裂纹扩展速率和疲劳强度的影响 中国力学大会2013 孙成奇, 李亚波, 雷铮强, 洪友士 2013-08-19
（21）Fatigue strength prediction for high-strength steels with fish-eye mode failure Chengqi Sun, Zhengqiang Lei, Jijia Xie, Youshi Hong 2013-06-16
（22）Effect of stress ratio on near-threshold fatigue crack growth Chengqi Sun, Jijia Xie, Youshi Hong 2013-06-09
（23）A statistical analytical method for fatigue reliability containing very-high-cycle fatigue regime Chengqi Sun, Xiaole Zhang, Jijia Xie, Youshi Hong 2013-03-25
（24）夹杂物尺度对高强钢超高周疲劳行为影响的实验研究与建模分析 第十六届全国疲劳与断裂学术会议 孙成奇, 雷铮强, 洪友士 2012-11-02
（25）Effect of microstructure and loading condition on very-high-cycle fatigue life of high-strength steels Chengqi Sun, Youshi Hong 2012-08-19