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Machine learning informed visco-plastic model for the cyclic relaxation of 316H stainless steel at 550 °C 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 170, 页码: 23
Authors:  Du R(杜柔);  Song HX(宋恒旭);  Gao, Fuhai;  Mo, Yafei;  Yan, Ziming;  Zhuang, Zhuo;  Liu XM(刘小明);  Wei, Yueguang
Adobe PDF(5183Kb)  |  Favorite  |  View/Download：74/8  |  Submit date：2024/02/19
Cyclic relaxation  High -temperature plasticity  Visco-plastic constitutive model  Bayesian method  Fatigue and creep  
Head-on impact of metal microparticles: Aggregation or separation? 期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2023, 卷号: 171, 页码: 10
Authors:  Hu JQ(胡剑桥);  Liu XM(刘小明);  Wei,Yueguang
Adobe PDF(3326Kb)  |  Favorite  |  View/Download：238/8  |  Submit date：2022/11/08
Particle collision  Critical impact velocity  Molecular dynamics  Plasticity and adhesion  
Effect of plasticity and adhesion on the stick-slip transition at nanoscale friction 期刊论文
TRIBOLOGY INTERNATIONAL, 2021, 卷号: 164, 页码: 8
Authors:  Hu JQ(胡剑桥);  Liu XM(刘小明);  Wei YG(魏悦广)
Adobe PDF(5926Kb)  |  Favorite  |  View/Download：305/83  |  Submit date：2021/11/01
Stick-slip transition  Adhesion and plasticity  Critical shear stress  Thermal effect  Molecular dynamics simulation  
Effect of plasticity on the coefficient of restitution of an elastoplastic sphere impacting an elastic plate 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2021, 卷号: 222, 页码: 11
Authors:  Peng Q(彭青);  Jin, Y.;  Liu XM(刘小明);  Wei YG(魏悦广)
Adobe PDF(2426Kb)  |  Favorite  |  View/Download：134/13  |  Submit date：2021/08/03
Sphere-plate impact  Contact plasticity  Modified Zener model  Coefficient of restitution  Thickness dependent COR