【个人描述】

灾变力学与工程防灾四川省重点实验室副主任，四川省杰青、日本JSPS特别研究员项目获得者，中国力学学会会员、日本机械学会会员、《应用力学学报》青年编委，长期致力于结构金属材料及其焊接接头超长寿命服役行为的研究工作，在焊接接头超声振动加速疲劳测试、全场宏微观塑性损伤表征和裂纹萌生微纳尺度机制等方面取得创新成果，应用于多个行业关键部件的超长寿命服役评价，主持国家自然科学基金及省部级、横向课题10余项，在国内外权威期刊发表论文60余篇，其中第一/通讯作者论文30余篇，引用1000余次，获2019年四川省科技进步一等奖、2022年教育部技术发明二等奖，担任International Journal of Fatigue; Fatigue Fracture of Engineering Material and Structure; Wear; Materials Science and Technology等期刊审稿人。

欢迎具有力学、材料、机械背景的同学报考硕、博研究生。

【学习及工作经历】

2019至今 十大体育外围平台网址 特聘副研究员

2016-2018日本九州大学 JSPS研究员

2015-2016成都大学 特聘副研究员

2014-2015法国巴黎第十大学 联合陪养博士

2010-2015十大体育外围平台网址 博士

2006-2010十大体育外围平台网址 学士

【主要研究领域】

材料失效行为的微纳尺度机制

焊接接头长寿命服役行为

先进材料超长寿命疲劳

极端条件下材料力学行为

【承担的主要课程】

理论力学、损伤力学、疲劳力学前沿问题、数值分析等

【主持或参与的科研项目】

主持项目：

国家自然科学基金面上项目，热梯度条件下镍基合金超长寿命疲劳-蠕变实验及机制研究，2024.01-2027.12

四川省杰出青年科学基金项目，先进增材制造材料超长寿命服役行为表征与寿命预测，2023.01-2025.12

国家自然科学基金面上项目，界面强化镁合金长寿命疲劳小裂纹原子尺度失效机制研究，2021.01-2024.12

四川省科技厅基础研究项目，先进航空钛合金超高周疲劳行为与失效的微纳尺度机理，2021.04-2023.03

十大体育外围平台网址科研启动经费，长寿命疲劳小裂纹的微纳机制研究，2019.09-2022.08

国家自然科学基金青年项目，超长寿命区间高强铝合金搅拌摩擦焊接头颗粒物致裂机理研究及寿命预测，2017.1-2019.12

特別研究员科研启动金（日本学术振兴会），LPSO相高强镁合金超高周疲劳破坏机理解析，2016.11-2018.11

若手研究（Nanotech Japan），镁合金疲劳滑移特征的原子尺度解析，2017.12-2018.05

十大体育外围平台网址教育部重点实验室开放课题，碳纤维增强树脂基复合材料的超高周疲劳行为研究，2017.05-2019.04

四川省教育厅科研基金一般项目，铝合金搅拌摩擦焊接头超长寿命疲劳行为及失效机理，2017.01-2018.12

参与项目：

1. 国家自然科学基金重点项目，微结构敏感超高周疲劳机理与超低速裂纹扩展研究，2019.01-2023.12

2. 国家自然科学基金重大仪器研发专项，复杂载荷-环境下超长寿命疲劳振动加速综合实验系统研制，2014.01 -2018.12

【代表性论著】

部分第一/通讯作者论文：

[1] XIANGYU WANG, CHAO HE, YAJUN DAI, CHANG LIU, MIN ZHAN, XUE LI, YONGJIE LIU, QINGYUAN WANG. Small fatigue crack growth in an extruded dual-phase Mg-Li alloy [J]. INTERNATIONAL JOURNAL OF FATIGUE, 2023, 175: 107809.

[2] LI X, HE C, WANG X, CHEN Y, WANG C, ZHANG H, LI L, LIU Y, WANG Q. Effects of microstructure on crack initiation in super martensitic stainless steel under very‐high‐cycle fatigue at elevated temperature [J]. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2023, 46(3): 1060-77.

[3] WANG S, TANG S, HE C, WANG Q. Cyclic Deformation and Fatigue Failure Mechanisms of Thermoplastic Polyurethane in High Cycle Fatigue [J]. POLYMERS, 2023, 15(4): 899.

[4] ZHAN M, DAI Y, LIU C, WANG X, LI L, LIU Y, HE C, WANG Q. Effect of rolling on crack behavior of FeCrAl alloys in ultra-long life [J]. INTERNATIONAL JOURNAL OF STRUCTURAL INTEGRITY, 2023.

[5] DAI Y, WANG S, HE Q, LIU C, WANG X, LI X, LI L, LIU Y, HE C, WANG Q. Effect of microstructure on slip-induced crack initiation and early propagation of martensitic steel during high cycle fatigue [J]. INTERNATIONAL JOURNAL OF FATIGUE, 2023, 167: 107275.

[6] FU L, LI X, LIN L, WANG Z, ZHANG Y, LUO Y, YAN S, HE C, WANG Q. Study on Microstructure Evolution Mechanism of Gradient Structure Surface of AA7075 Aluminum Alloy by Ultrasonic Surface Rolling Treatment [J]. MATERIALS, 2023, 16(16): 5616.

[7] WANG X, HE C, LI X, LIU Y, WANG Q, LI L, ZHANG H, WANG C. Crack initiation and propagation characteristics of a dual‐phase Mg–Li alloy under high‐cycle and very‐high‐cycle fatigue regimes [J]. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2022, 45(1): 84-100.

[8] MENG D, YANG S, HE C, WANG H, LV Z, GUO Y, NIE P. Multidisciplinary design optimization of engineering systems under uncertainty: a review [J]. INTERNATIONAL JOURNAL OF STRUCTURAL INTEGRITY, 2022, 13(4): 565-93.

[9] LIU H, SONG J, WANG H, YU C, DU Y, HE C, WANG Q, CHEN Q. Slip-driven and weld pore assisted fatigue crack nucleation in electron beam welded TC17 titanium alloy joint [J]. INTERNATIONAL JOURNAL OF FATIGUE, 2022, 154: 106525.

[10] LI X, DAI Y, WANG X, LIU Y, CHEN Y, WANG C, ZHANG H, LI L, LIU H, HE C. Effects of local microstructure on crack initiation in super martensitic stainless steel under very-high-cycle fatigue [J]. INTERNATIONAL JOURNAL OF FATIGUE, 2022, 163: 107019.

[11] DAI Y, LIU C, ZHAN M, WANG X, HE C, WANG Q. Heterogeneous deformation of friction stir welded aluminum alloy 6061 in tension and high cycle fatigue [J]. INTERNATIONAL JOURNAL OF STRUCTURAL INTEGRITY, 2022, 13(5): 813-28.

[12] CHEN Z, DONG Z, LIU C, DAI Y, HE C. Characterization on Crack Initiation and Early Propagation Region of Nickel-Based Alloys in Very High Cycle Fatigue [J]. MATERIALS, 2022, 15(17): 5806.

[13] WANG X, HE C, LI X, LIU Y, WANG Q, ZHANG H, LI L, WANG C. Crack initiation and propagation mechanisms of an extruded dual-phase Magnesium-Lithium alloy in very high cycle fatigue regime [J]. 2021.

[14] MENG D, LI Y, HE C, GUO J, LV Z, WU P. Multidisciplinary design for structural integrity using a collaborative optimization method based on adaptive surrogate modelling [J]. MATERIALS & DESIGN, 2021, 206: 109789.

[15] HE C, LI X, LIU Y, WANG C, ZHANG H, LI L, WANG Q, SHAO X, CHEN Q. Localized dislocation interactions within slip bands and crack initiation in Mg-10Gd-3Y-0.3 Zr alloy [J]. INTERNATIONAL JOURNAL OF FATIGUE, 2021, 150: 106302.

[16] LI X, ZHANG R, WANG X, LIU Y, WANG C, ZHANG H, LI L, HE C, WANG Q. Effect of high temperature on crack initiation of super austenitic stainless steel 654SMO in very high cycle fatigue [J]. MATERIALS & DESIGN, 2020, 193: 108750.

[17] HE C, WU Y, PENG L, SU N, CHEN Q, YUAN S, LIU Y, WANG Q. Effect of microstructure on small fatigue crack initiation and early propagation behavior in Mg-10Gd-3Y-0.3 Zr alloy [J]. INTERNATIONAL JOURNAL OF FATIGUE, 2019, 119: 311-9.

[18] HE C, SHAO X, YUAN S, PENG L, WU Y, WANG Q, CHEN Q. Small crack initiation and early propagation in an as-extruded Mg-10Gd-3Y-0.5 Zr alloy in high cycle fatigue regime [J]. Materials Science and Engineering: A, 2019, 744: 716-23.

[19] HE C, WU Y, PENG L, SU N, LI X, YANG K, LIU Y, YUAN S, TIAN R. Cyclic deformation and correspondent crack initiation at low-stress amplitudes in Mg–Gd–Y–Zr alloy [J]. MATERIALS, 2018, 11(12): 2429.

[20] HE C, LIU Y, LI J, YANG K, WANG Q, CHEN Q. Very-high-cycle fatigue crack initiation and propagation behaviours of magnesium alloy ZK60 [J]. Materials Science and Technology, 2018, 34(6): 639-47.

[21] HE C, YANG K, LIU Y, WANG Q, CAI M. Improvement of very high cycle fatigue properties in an AA7075 friction stir welded joint by ultrasonic peening treatment [J]. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2017, 40(3): 460-8.

[22] HE C, KITAMURA K, YANG K, LIU Y-J, WANG Q-Y, CHEN Q. Very high cycle fatigue crack initiation mechanism in nugget zone of AA 7075 friction stir welded joint [J]. Advances in Materials Science and Engineering, 2017, 2017.

[23] HE C, LIU Y, DONG J, WANG Q, WAGNER D, BATHIAS C. Through thickness property variations in friction stir welded AA6061 joint fatigued in very high cycle fatigue regime [J]. INTERNATIONAL JOURNAL OF FATIGUE, 2016, 82: 379-86.

[24] HE C, TIAN R-H, LIU Y-J, LI J-K, WANG Q-Y. Ultrasonic fatigue damage behavior of 304L austenitic stainless steel based on micro-plasticity and heat dissipation [J]. Journal of Iron and Steel Research International, 2015, 22(7): 638-44.

[25] HE C, LIU Y, DONG J, WANG Q, WAGNER D, BATHIAS C. Fatigue crack initiation behaviors throughout friction stir welded joints in AA7075-T6 in ultrasonic fatigue [J]. INTERNATIONAL JOURNAL OF FATIGUE, 2015, 81: 171-8.

[26] HE C, HUANG C, LIU Y, LI J, WANG Q. Effects of mechanical heterogeneity on the tensile and fatigue behaviours in a laser-arc hybrid welded aluminium alloy joint [J]. Materials & Design (1980-2015), 2015, 65: 289-96.

[27] HE C, HUANG C, LIU Y, WANG Q. Fatigue damage evaluation of low-alloy steel welded joints in fusion zone and heat affected zone based on frequency response changes in gigacycle fatigue [J]. INTERNATIONAL JOURNAL OF FATIGUE, 2014, 61: 297-303.

[28] 何超, 崔仕明, 刘永杰, 王清远. 气孔对铝合金焊接接头超长疲劳寿命的影响 [J]. 焊接学报, 2014, 35(11): 18-22.

[29] HE C, LIU Y, FANG D, WANG Q. Very high cycle fatigue behavior of bridge steel welded joint [J]. Theoretical and Applied Mechanics Letters, 2012, 2(3): 031010.

[30] 何超, 王清远, 刘永杰. 超声加载条件下低合金钢疲劳裂纹扩展寿命 [J]. 十大体育外围平台网址学报: 工程科学版, 2012, (S2): 23-6.

【获奖与专利】

获奖：

2022年教育部技术发明二等奖（排名第二）

2019年四川省科技进步奖一等奖（排名第十）

专利：

发明专利, 基于固有频率的超声疲劳裂纹扩展速率测量方法, 何超;王清远;刘永杰;李雪;李浪;张宏;王宠

发明专利, 一种统一试样尺寸的超声疲劳应力放大装置, 何超;王清远;刘永杰;李雪;李浪;张宏;王宠