基本信息 The basic information
姓名: 刘伟 学院: 美高梅4858线路登录 
学历: 博士研究生毕业 学位: 工学博士
职称: 副教授 职务: 力学系党支部副书记
学科: 固体力学
邮箱: liuw@cumtb.edu.cn
窗体底端
工作经历 Work Experience
2018.08~2021：美高梅4858线路登录（北京），讲师
2021 ~ 至今 ：美高梅4858线路登录（北京），副教授
教育经历
Education Experience
2013.09~2018.07：清华大学，航天航空学院，固体力学，工学博士（本科直博）
2009.09~2013.07：哈尔滨工程大学, 航天与建筑工程学院，工学学士
教育教学 Education And Teaching
本科生课程：《理论力学》、《材料力学》
研究生课程：《力学前沿与进展》
招生信息 Admission Information
硕士研究生：工程力学，土木工程，爆炸与冲击等相关专业同学
科学研究 Scientific Research
研究方向（不局限于）Research Interests
实验固体力学（DIC，Caustic，CGS，DGS，光弹等非接触先进光学测试技术），固体强度、损伤、断裂与疲劳，极端服役条件下（高低温/超高速/微纳尺度）材料与结构力学
科研项目 Research Fundings
主持国家自然基金青年项目、中央高校基本科研业务费及多项横向课题等，参与多项国家自然基金面上项目
学术成果 Academic Achievements
在力学专业领域内国际权威期刊《International Journal of Solids and Structures》、《Experimental Mechanics》、《Composite Structures》、《International Journal of Fatigue》等发表多篇论文。已公开发表国内、外期刊及会议文章30余篇，其中以第一/通讯作者身份发表SCI论文16篇，授权国家发明专利4项。
部分论文列表：
Refereed Journal Papers
* denote corresponding author
1. Liu W, Li L, Xu P, Yue Z. Evaluation of generalized stress intensity factors at blunt v-notch tip in polymer materials using transmitted caustics. Mechanics of Advanced Materials and Structures 1880673 (2021).
2. Liu W, Gong L, Yang H. Integrated conductive rubber composites for contact deformation detection of tubular seals. Polymer Testing, 96, 107089 (2021).
3. Fu Y, Liu W*. Rational design and characterization of lattice structures made from
circular-arc curved bars. International Journal of Solids and Structures, (208–209) (2021): 235–246.
4. Fu Y, Liu W*. Design of mechanical metamaterial with controllable stiffness using curved beam unit cells. Composite Structures, 258, 113195 (2021).
5. Liu W, Ma X, Li L, Yuan Y. Fracture assessments of blunt V-notches using coherent gradient sensing (CGS) method. Theoretical and Applied Fracture Mechanics, accepted for publication (2021).
6. Liu W*, Li L, Qiao Y. Local stress analysis of blunt V-notches using the digital gradient sensing method. Applied Optics, 60(6) (2021): 1489-1499.
7. Liu W, Ma Z, Li L, Yue Z. Photoelastic evaluation of stress fields and notch stress intensity factors for blunt V-notches. Theoretical and Applied Fracture Mechanics, 110, 102806 (2020).
8. Liu W*, Zhang X. An optical method for measuring mixed-mode stress intensity factors for an arbitrarily oriented crack in cylindrical shells. Theoretical and Applied Fracture Mechanics, 107, 102567 (2020).
9. Liu W, Yao X, Yang R, Yue Z. Multi-crack propagation in PMMA plates under dynamic out-of-plane impact. Optics and Lasers in Engineering, 124, 105849, (2020).
10. Fu Y, Liu W*. Design and analysis of lattice metamaterials composed of circular-arc curved beam elements. Materials Letters, 277, 128376 (2020).
11. Liu W, Yue Z, Yang G. Experimental investigation of a circumferential crack in a PMMA cylindrical shell using caustics. Polymer Testing, 2019, 79: 106086.
12. Gao H, Liu W, Sun Y, Xu L, Xiang Z. Omnidirectional Broadband Low-Frequency Elastic-Wave Concentrator. Physical Review Applied, 12(6), 064020 (2019).
13. Liu W, Yao X, Wang S, Ma Y. Parallax correction for digital array high-speed imaging system in dynamic deformation measurement. Experimental Mechanics, 57 (2017): 457-473.
14. Liu W, Yao X, Chen X. A local stress approach to predict the fatigue life of the U-notched PMMA plate at different temperatures. International Journal of Fatigue, 103 (2017) 436-443.
15. Liu W, Yao X, Ma Y, Chen X, Guo G, Ma L. Prediction on fatigue life of U-notched PMMA plate. Fatigue & Fracture of Engineering Materials & Structures, 40, (2017) 300-312.
16. Wang S, Yao X, Su Y, Liu W. The feasibility and application of gray scale adjustment method in high temperature digital image correlation. Measurement Science and Technology 28(2), 025201 (2017).
17. Liu W, Wang S, Yao X. Experimental study on stress intensity factor for an axial crack in a PMMA cylindrical shell. Polymer Testing, 56 (2016) 36-44.
18. Liu W, Yao X, Ma Y, Yuan Y. Design and application of a digital array high-speed camera system. Optics and Lasers in Engineering, 78 (2016): 148-154.
