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Coupling effect of strain gradient strengthening and thermal softening on the microscale plastic behavior of metallic materials 期刊论文
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2023, 卷号: 102, 页码: 16
Authors:  Liu, Yanwei;  Long, Hao;  Zhang, Siyuan;  Song JR(宋晶如);  Zhou, Qianqian;  Wei, Yueguang
Adobe PDF(9349Kb)  |  Favorite  |  View/Download:103/4  |  Submit date:2023/10/23
Thermo-mechanical coupled  Microscale plasticity model  Plastic strain gradient  Radial return method  Staggered solution scheme  
Atomistic scale behaviors of intergranular crack propagation along twist grain boundary in iron under dynamic loading 期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 273, 页码: 16
Authors:  Zhao ZF(赵志福);  Safaei, Babak;  Wang, Yanfei;  Liu, Yanwei;  Chu, Fulei;  Wei, Yueguang
Adobe PDF(5226Kb)  |  Favorite  |  View/Download:219/40  |  Submit date:2022/09/27
Dynamic load  Molecular dynamics  Intergranular crack propagation  Stacking fault  Dislocation  
Elastic impact of sphere on large plate 期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 156, 页码: 22
Authors:  Peng Q(彭青);  Liu XM(刘小明);  Wei, Yueguang
Adobe PDF(5204Kb)  |  Favorite  |  View/Download:257/68  |  Submit date:2022/03/05
Elastic impact  Homotopy analysis method  Sphere on plate  Coefficient of restitution  
A size-dependent model for predicting the mechanical behaviors of adhesively bonded layered structures based on strain gradient elasticity 期刊论文
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2021, 卷号: 198, 页码: 15
Authors:  Long, Hao;  Ma HS(马寒松);  Wei, Yueguang;  Liu, Yanwei
Adobe PDF(3199Kb)  |  Favorite  |  View/Download:297/79  |  Submit date:2021/06/21
Size effect  Adhesive layer  Interface  Strain gradient  Layered structure