职 称

长聘副教授/特别研究员

■博导 ■硕导

公司及专业

304am永利集团/能源与动力工程系/动力机械及工程

办公地址

中关村校区9号教学楼307室

邮编

100081

办公电话

18610935168

邮 件

lliw@bit.edu.cn

个人简介

李伟，304am永利集团，特别研究员，博导，博士毕业于日本立命馆大学理工学研究科；先后主持了中国博士后基金面上资助、中国博士后基金特别资助、国家自然科学基金青年项目、国家自然科学基金面上项目（2项）、国家自然科学联合基金重点项目子课题、国防基础产品创新科研项目（2项）、航天科学技术基金、上海航天科工基金等纵向课题；第一或通讯作者，在Int J Fatigue等国际学术期刊上发表SCI论文73篇；第一完成人，申请及授权国家发明专利13项；主编全英文专著《Fatigue Design in Engineering》1部；第一完成人，荣获2020年度国防科学技术进步三等奖；兼任北京能源与环境学会副秘书长、中国能源学会专家委员会委员、国际SCI期刊《Metals》客座主编、国际期刊《Advances in Structural Mechanics》&《Archives of Advanced Engineering Science》编委、《哈尔滨工程大学学报》编委、《Advanced Manufacturing》&《机械强度》&《工程科学学报》&《复合材料学报》青年编委、河北省新能源汽车动力系统轻量化技术创新中心技术指导委员会副主任等。

研究方向

1、 氢能燃料电池关键件环境-疲劳耐久性分析及寿命预测

2、 新能源汽车动力系统疲劳失效诊断及可靠性评估

3、 先进制造航空/航天/车辆材料-结构-性能一体化设计

专著、论文、专利及研究项目

1、 主编专著或教材：

[1] 李伟. 《Fatigue Design in Engineering》（ISBN: 978-7-5763-0864-8），永利官网出版社，2022年。

2、 代表性SCI论文（近5年）：

[1] Liang Cai, Wei Li*, Pilin Song. Mechanisms and damage-based assessment of time-dependent fatigue crack propagation in polymer electrolyte membrane, Fatigue & Fracture of Engineering Materials & Structures, 2025, Accepted.

[2] Liang Cai, Pilin Song, Tatsuo Sakai, Wei Li*. Creep-fatigue crack growth behavior under mean stress effect in polymer electrolyte membrane: Experimental analysis and numerical crack growth modeling. Engineering Fracture Mechanics, 2025, Accepted.

[3] Pilin Song, Wei Li*, et al. Non-uniform stress distribution characteristics and structure-related modeling approach of proton exchange membrane under durability protocol conditions. International Journal of Green Energy, 2025, Accepted.

[4] Chuanwen Sun, Cheng Li, Rui Sun, Gang Liu, Xiaolong Li, Wei Li *, et al. A comprehensive study on the microstructure, defects, tensile and fatigue properties of laser powder bed fusion nickel-based superalloy with post heat treatment. Additive Manufacturing Frontiers, 2025, Accepted.

[5] Chuanwen Sun, Wei Li*. Multiple defect-driven interior cracking mechanisms of nickel-based superalloy fabricated by laser powder bed fusion at same stress level under 650oC, Materials Today Communications, 2024, 41: 111086.

[6] Muhammad Imran Lashari, Wei Li*, Asif Mahmood. Competitive fracture mechanism and microstructure-related life assessment of GH4169 superalloy in high and very high cycle fatigue regimes, Fatigue & Fracture of Engineering Materials & Structures, 2024, 47:4714-4728.

[7] Muhammad Imran Lashari, Wei Li*, Cheng Li, Asif Mahmood. Novel crack hindrance analysis, fracture behavior, and life assessment of forged GH4169 superalloy under high and very high cycle fatigue conditions. Journal of Materials Research and Technology, 2024, 33: 1946-1960.

[8] Shuowen Wang, Chuanwen Sun, Wei Li*, Gang Liu, Asif Mahmood, Zhenduo Sun. A failure-dependence related stochastic crack growth modeling approach of competing cracking mode. Theoretical and Applied Fracture Mechanics, 2024, 134: 104680.

[9] Asif Mahmood, Wei Li*, Chuanwen Sun, Muhammad Imran Lashari. Microstructure-based interior cracking behavior of α+β titanium alloy under two stress ratios and intermediate temperature in the very high cycle fatigue regime. Journal of Materials Science, 2024, 59, 12695-12714.

[10] Chuanwen Sun, Wei Li *, Rui Sun, Gang Liu, Zhenduo Sun. Effect of solution aging treatment on high and very high cycle fatigue properties of nickel-based alloy fabricated by laser powder bed fusion at 25oC and 650 oC. International Journal of Fatigue, 2024, 187: 108431.

[11] Chuanwen Sun, Wei Li*, Rui Sun, Xiaolong Li, Gang Wang, Shuowen Wang, Asif Mahmood. Multi-scale study of subsurface fatigue cracking behavior and life assessment of Laser-Powder Bed Fusion as-deposited superalloy at stress ratios and temperatures. Materials Science and Engineering A, 2024, 908: 146805.

[12] Liang Cai, Pilin Song, Ibrahim Elbugdady, Tatsuo Sakai, Wei Li*. In-situ experimental and numerical investigation on fatigue crack growth in perfluorosulfonic-acid membrane with overloading effect. Engineering Fracture Mechanics, 2024, 304: 110175.

[13] Asif Mahmood, Chuanwen Sun, Wei Li*, Gang Liu, Zhenduo Sun. Fatigue cracking behavior and life assessment of TC11 titanium alloy in very high cycle regime at two working temperatures. Engineering Failure Analysis, 2024, 162: 108433.

[14] Cheng Li, Wei Li*, Chuanwen Sun, Shuowen Wang, Muhammad Imran Lashari. Defect-based fatigue crack nucleation and strength evaluation of additively manufactured TiC/Ti6Al4V titanium matrix composite at different temperatures. Journal of Alloys and Compounds, 2024, 984: 173983.

[15] Wei Li*, Pilin Song, Chuanwen Sun, Yucheng Zhang. Defect induced fatigue failure behavior and life assessment of laser powder bed fused Al-Si alloy under different building directions. Engineering Failure Analysis, 2024, 156: 107826.

[16] Cheng Li, Wei Li*, Muhammad Imran Lashari, Chuanwen Sun, Shuowen Wang, Meysam Haghshenas. Life prediction and failure analysis in laser powder bed fused TiC/Ti6Al4V titanium matrix composite under high cycle and very high cycle fatigue conditions. International Journal of Fatigue, 2024, 180: 108101.

[17] Liang Cai, Zhenglin Mo, Meysam Haghshenas, Wei Li*. Investigation of frequency-dependent fatigue crack growth behavior in perfluorosulfonic-acid membrane: In-situ experiment, constitutive modeling and crack growth prediction. International Journal of Fatigue, 2024, 179: 108036.

[18] Cheng Li, Wei Li*, Chuanwen Sun, Meysam Haghshenas, Shuowen Wang, Muhammad Imran Lashari. Interior cracking behavior of laser powder bed fused TiC/Ti6Al4V composites under vacuum environment. Vacuum, 2024, 219: 112727.

[19] Rui Sun, Wen Zhang, Run Bai, Yongkang Zhou, Hui Liu, Mingxing Xia, Xiaomei Cai, Wei Li*. Microstructure-based interior cracking mechanisms and life prediction of additively manufactured Ni-based superalloy with temperature effect. Engineering Fracture Mechanics. 2023, 290: 109507.

[20] Wei Li*, Tianyi Hu, Rui Sun, Yucheng Zhang. Effect of high temperature on failure behavior of additively manufactured superalloy under fatigue. Procedia Structural Integrity. 2023, 46 : 119-124.

[21] Wei Li*, Xiaolong Li, Chuanwen Sun, Rui Sun, Tianyi Hu, Shuowen Wang, Shihua Yuan, Wen Zhang, Muhammad Imran Lashari. Multi-scale experimental investigation on microstructure related subsurface fatigue cracking behavior of selective-laser-melted superalloy at elevated temperature. Materials Characterization.  2023, 201: 112960.

[22] Xiaolong Li, Wei Li*, Tianyi Hu, Shihua Yuan, Yucheng Zhang, Cheng Li, Liang Cai, Tatsuo Sakai, Muhammad Imran Lashari, Usama Hamid. A novel very-high-cycle-fatigue life prediction model with interior microstructure induced cracking behavior of Inconel-713C superalloy at 25 °C, 750 °C and 1000 °C. Theoretical and Applied Fracture Mechanics. 2023, 123: 103705.

[23] Cheng Li, Wei Li*, Shihua Yuan, Xiaolong Li, Liang Cai, Tianyi Hu, Zhenglin Mo, Muhammad Imran Lashari, Usama Hamid. High cycle and very high cycle fatigue properties and microscopic crack growth modeling of Ti-6.5Al-3.5Mo-1.5Zr-0.3Si titanium alloys at elevated temperatures. Fatigue & Fracture of Engineering Materials & Structures, 2022, 45: 3677-3691.

[24] Tianyi Hu, Wei Li*, Shihua Yuan, Yucheng Zhang, Xiaolong Li, Liang Cai, Zhenglin Mo, Cheng Li. Multiscale analysis of interior cracking behavior of Ni-based superalloy fabricated by selective laser melting under very-high-cycle-fatigue at high-temperature. Materials Today Communications, 2022, 33: 104356.

[25] Xiaolong Li, Wei Li*, Shihua Yuan, Tatsuo Sakai, Liang Cai, Yucheng Zhang, Cheng Li. Interior crystallographic plane induced cracking behavior of Ni-based superalloy in high-temperature and vacuum environment. Vacuum, 2022, 203: 111265.

[26] Yucheng Zhang, Xiaolong Li, Shihua Yuan, Rui Sun, Tatsuo Sakai, Muhammad Imran Lashari, Usama Hamid, Wei Li*. High-cycle-fatigue properties of selective-laser-melted AlSi10Mg with multiple building directions. International Journal of Mechanical Sciences, 2022, 224: 107336.

[27] Liang Cai, Wei Li*, Zhenglin Mo, Ping Wang, Muhammad Imran Lashari, Usama Hamid, Xiaoming Ding, Tatsuo Sakai, Tianyi Hu, Yucheng Zhang. In-situ experimental study of fatigue crack growth behavior for aluminum alloys under variable amplitude loading: Near-tip plasticity and crack closure evaluation. Theoretical and Applied Fracture Mechanics. 2022,119: 103372.

[28] Cheng Li, Wei Li*, Liang Cai, Yucheng Zhang, Rui Sun, Xiaolong Li, Muhammad Imran Lashari, Usama Hamid, Xiaoming Ding, Ping Wang. Microstructure based cracking behavior and life assessment of titanium alloy under very-high-cycle fatigue with elevated temperatures. International Journal of Fatigue, 2022, 161: 106914.

[29] Rui Sun, Wei Li*, Yucheng Zhang, Ping Wang, Tianyi Hu, Muhammad Imran Lashari, Wen Zhang. Interior long-life-fatigue cracking behavior and life prediction of a selective laser melted GH4169 superalloy at different temperatures and stress ratios. Fatigue & Fracture of Engineering Materials & Structures, 2022, 45: 13691.

[30] Xiaolong Li, Wei Li*, Muhammad Imran Lashari, Tatsuo Sakai, Ping Wang, Liang Cai, Xiaoming Ding, Usama Hamid. Fatigue failure behavior and strength prediction of nickel-based superalloy for turbine blade at elevated temperature. Engineering Failure Analysis, 2022, 136: 106191.

[31] Tianyi Hu, Rui Sun, Wei Li*, Tatsuo Sakai, Muhammad Imran Lashari, Ping Wang, Usama Hamid. Effect of treatment mode on microstructure evolution and mechanical properties of nickel-based superalloy fabricated by selective laser melting. Vacuum, 2022, 199: 110924.

[32] Xiaolong Li, Wei Li*, Muhammad Imran Lashari, Tatsuo Sakai, Ping Wang, Yucheng Zhang, Liang Cai, Usama Hamid, Xiaoming Ding. Elevated-temperature gigacycle fatigue properties of nickel based superalloy: Grain related cracking mechanism and life prediction modelling, Engineering Fracture Mechanics, 2022, 261: 108254.

[33] Cheng Li, Yucheng Zhang, Liang Cai, Tianyi Hu, Ping Wang, Xiaolong Li, Rui Sun, Wei Li*. A fatigue life prediction approach for interior cracking behavior of surface-carburized steels under high-cycle and very-high-cycle fatigue. Fatigue & Fracture of Engineering Materials & Structures, 2022, 45: 865-881.

[34] Liang Cai, Wei Li*, Tianyi Hu, Bin Ji, Yucheng Zhang, Tatsuo Sakai, Ping Wang. In-situ experimental investigation and prediction of fatigue crack growth for aluminum alloys under single overload. Engineering Fracture Mechanics, 2022, 260: 108195.

[35] Rui Sun, Wei Li*, Yucheng Zhang, Ping Wang*, Bin Ji, Tatsuo Sakai. Microstructure related failure mechanism of selective laser melted GH4169 with interior fatigue cracking, Materials letters, 2022, 308: 131284.

[36] Xiaolong Li, Yucheng Zhang, Wei Li*, Siqi Zhou, Ping Wang*. High-cycle and very-high-cycle-fatigue behavior and life prediction of Ni-based superalloy at elevated temperature. Fatigue & Fracture of Engineering Materials & Structures, 2021, 44: 3431-3447.

[37] Rui Sun, Wei Li*, Yucheng Zhang, TianYi Hu, Ping Wang*. Effect of solution treatment on high-temperature mechanical property of IN718 manufactured by selective laser melting. Journal of Materials Engineering and Performance, 2021, 30: 6821-6831.

[38] Xiaolong Li, Yucheng Zhang, Wei Li*, Siqi Zhou, Rui Sun, Cheng Li, Ping Wang*, Tatsuo Sakai. Very high cycle fatigue of a nickel-based superalloy at room and elevated temperatures: Interior failure behavior and life prediction. International Journal of Fatigue, 2021, 151: 106349.

[39] Wei Li*, Rui Sun, Tianyi Hu, Xiaolong Li, Cheng Li, Yucheng Zhang, Xiaoming Ding, Ping Wang*. Effect of elevated temperature on high-cycle and very-high-cycle fatigue properties of Ni-based superalloy manufactured by selective laser melting. International Journal of Fatigue, 2021, 148: 106250.

[40] Wei Li*, Rui Sun, Ping Wang*, Xiaolong Li, Yucheng Zhang, Tianyi Hu, Cheng Li, Tatsuo Sakai. Subsurface faceted cracking behavior of selective laser melting Ni-based superalloy under very high cycle fatigue. Scripta Materialia, 2021, 194: 113613.

[41] Wei Li*, Siqi Zhou, Xiaolong Li, Hailong Deng, Nehila Abdelhak, Ping Wang*, Tatsuo Sakai. Interior microscopic cracking behavior and microstructure-fatigue based damage evaluation of case-hardened steels under variable amplitude loading, Engineering Fracture Mechanics, 2020, 235: 107108.

[42] Wei Li*, Meng Li, Xinxin Xing, Ning Gao, Ping Wang. Faceted crack induced failure behavior and micro-crack growth based strength evaluation of titanium alloys under very high cycle fatigue. International Journal of Fatigue, 2020, 131: 105369.

[43] Wei Li*, Xinxin Xing, Ning Gao, Ping Wang. Subsurface crack nucleation and growth behavior and energy-based life prediction of a titanium alloy in high-cycle and very-high-cycle regimes. Engineering Fracture Mechanics, 2019, 221: 106705.

[44] Wei Li*, Xinxin Xing, Ning Gao, Meng Li, Rui Sun, Siqi Zhou, Tatsuo Sakai. Subsurface facets-induced crack nucleation behavior and microstructure-based strength evaluation of titanium alloys in ultra-long life regime. Materials Science and Engineering A, 2019, 761: 138055.

[45] Wei Li*, Rui Sun, Ning Gao, Ping Wang, Tatsuo Sakai. Interior induced fatigue of surface-strengthened steel under variable loading: Failure mechanism and damage modelling. Fatigue & Fracture of Engineering Materials & Structures, 2019, 42: 2383-2396.

3、 发明专利：

[1] 李伟，汪硕文，孙传文； 一种基于鲸鱼优化算法的燃料电池汽车能量管理方法，2023-05-31，中国，CN202310630478.1。

[2] 李伟，汪硕文，孙传文；一种基于二元随机退化过程的可靠性评估方法，2023-06-01，中国，CN202310642735.3。

[3] 李伟，孙传文，汪硕文，； 一种虑及损伤等效的随机振动疲劳寿命分析方法，2023-05-15，中国，CN202310543678.3。

[4] 李伟，孙传文，汪硕文；一种基于雨流计数的时序载荷重构方法，2023-05-15，中国，CN202310542618.X。

[5] 李伟，邓海龙，孙振铎，张震宇. 基于缺口试件的啮合齿轮弯曲疲劳极限评估方法及装置，2017-5-17，中国，ZL201410539658.X。

[6] 李伟，邓海龙，孙振铎，张震宇. 表面梯度金属材料的细微观力学性能评估测量方法及装置，2017-1-4，中国，ZL201410599229.1。

[7] 李伟，刘鹏飞，邓海龙，赵虹桥. 恒变幅加载下机械结构的疲劳寿命可靠度评估方法及装置，2019-9-24，中国，ZL201710248956.7。

[8] 李伟，邓海龙，赵虹桥，刘鹏飞. 齿轮接触疲劳全寿命评估方法及装置，2019-4-23，中国, ZL201710200764.9。

[9] 李伟，赵虹桥，刘鹏飞，邓海龙. 齿轮弯曲疲劳寿命预测方法及装置，2020-4-3, 中国ZL201710197972.8。

[10] 李伟, 邢鑫鑫, 杲宁, 孙锐, 周思奇, 李萌. 一种涡轮增压器的多频疲劳试验方法, 2020-7-10, 中国，ZL201910133457.2。

[11] 李伟, 周思奇, 孙锐, 李萌, 李小龙. 一种考虑失效相关性的机械结构疲劳可靠性评估方法， 2020-11-3，中国，CN202010693359.7。

[12] 李伟, 周思奇, 孙锐, 李萌, 李小龙. 一种关于机械结构变幅疲劳寿命预测方法，2020-11-3，中国， CN202010694629.6。

[13] 李伟, 孙锐, 周思奇. 一种超高周疲劳寿命预测方法、装置及可存储介质，中国，202111006301.1。

4、 纵向科研项目

1) 国家自然科学基金面上项目：激光选熔颗粒增强钛基纳米复合材料环境-超高周疲劳及逆向设计方法，2022/01-2024/12，主持；

2) 国家自然科学基金面上项目：涡轮叶片喷射成形高温合金的环境疲劳行为及超长寿命预测方法，2018/01-2021/12，主持；

3) 国家自然科学联合基金重点项目：基于载荷谱的电动汽车传动构件疲劳寿命与系统可靠性研究，2019/01-2022/12，主持（负责子课题）；

4) 国防基础产品创新科研项目：高原环境下xxx结构设计方法研究，2018/01-2020/12，主持（负责子课题）；

5) 国防基础产品创新科研项目：XXX材料概率疲劳强度特性研究，2013/01-2017/12，主持；

6) 国家自然科学基金青年项目：涡轮增压器转轴渗氮钢的环境-缺陷致裂机理及超长寿命评估，2014/01-2017/12，主持；

成果荣誉

1) 2021年度永利官网学术创新奖；

2) 2021年度永利官网优秀研究生学位论文（导师奖）；

3) 2020年度国防科学技术进步三等奖（第一完成人）；

4) 2018年度永利官网青年教师基本功比赛三等奖（全英文授课类）；

社会职务

1) 北京能源与环境学会副秘书长；

2) 中国能源学会专家委员会委员；

3) 国际期刊《Metals》（SCI）客座主编；

4) 国际期刊《Advances in Structural Mechanics》编委；

5) 国际期刊《Archives of Advanced Engineering Science》编委；

6) 国际期刊《Advanced Manufacturing》青年编委；

7) 中文期刊《工程科学学报》（EI）青年编委；

8) 中文期刊《机械强度》青年编委；

9) 河北省新能源汽车动力系统轻量化技术创新中心技术指导委员会副主任；

10) 山东省科学院海洋仪器仪表研究所特聘研究员；

11) 中国复合材料学会会员；

12) 中文期刊《复合材料学报》（EI）青年编委；

13) 中文期刊《哈尔滨工程大学学报》（EI）编委；

部分学生情况

1) 孙振铎，2015级博士，河北大学质量技术监督学院，系主任，副教授/硕导；

2) 邓海龙，2016级博士，内蒙古大学机械工程学院，副教授/硕导；

3) Abdelhak Nehila，2017级博士，阿尔及利亚，航天局卫星技术与发展中心, 工程师；

4) 孙锐，2018级博士，西北有色金属研究院难熔所，工程师/硕导；

5) 李小龙，2019级博士，华东理工大学，机械与动力工程学院，博士后/讲师；

6) 李成，2020级博士，中国科公司力学研究所，非线性力学国家重点实验室，博士后；