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The adaptive coupling of dual-horizon peridynamic element and finite element for the progressive failure of materials 期刊论文
INTERNATIONAL JOURNAL OF FRACTURE, 2024, 卷号: 245, 期号: 1-2, 页码: 89-114
作者:  Bie, Yehui;  Ding, Kuanjie;  Zhao, Zhifu;  Wei, Yueguang
收藏  |  浏览/下载:5/0  |  提交时间:2024/03/25
Adaptive coupling  Progressive failure  Dual-horizon peridynamics  Abaqus  UEL  
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
作者:  Zhao ZF(赵志福);  Safaei, Babak;  Wang, Yanfei;  Liu, Yanwei;  Chu, Fulei;  Wei, Yueguang
Adobe PDF(5226Kb)  |  收藏  |  浏览/下载:179/30  |  提交时间:2022/09/27
Dynamic load  Molecular dynamics  Intergranular crack propagation  Stacking fault  Dislocation  
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
作者:  Hu JQ(胡剑桥);  Liu XM(刘小明);  Wei YG(魏悦广)
Adobe PDF(5926Kb)  |  收藏  |  浏览/下载:271/72  |  提交时间:2021/11/01
Stick-slip transition  Adhesion and plasticity  Critical shear stress  Thermal effect  Molecular dynamics simulation  
Couple effect of surface energy and strain gradient on the mechanical behaviors of the biological staggered composites 期刊论文
COMPOSITE STRUCTURES, 2021, 卷号: 271, 页码: 114133
作者:  Liu, Yanwei;  Ma HS(马寒松);  Long, Hao;  Wei, Yueguang
Adobe PDF(2497Kb)  |  收藏  |  浏览/下载:136/35  |  提交时间:2022/10/25
Biological staggered composites  Strain gradient  Surface energy  Trans-scale shear-lag model  Size effect  
中间层厚度对三明治结构中I型断裂能量释放率的影响研究 期刊论文
力学学报, 2020, 卷号: 52, 期号: 04, 页码: 1080-1094
作者:  张凡凡;  宋晶如;  马寒松;  刘小明;  魏悦广
浏览  |  Adobe PDF(16973Kb)  |  收藏  |  浏览/下载:152/27  |  提交时间:2020/09/01
三明治结构  中间层影响  界面剪切  能量释放率  临界载荷  
Damage evolution and fracture of ceramic coating systems in circle plate bending tests: Experimental observation and modeling 期刊论文
CERAMICS INTERNATIONAL, 2020, 卷号: 46, 期号: 6, 页码: 8334-8343
作者:  Liu HY;  Wei YG(魏悦广);  Liang LH(梁立红);  Liu XH;  Wang YB;  Long H
Adobe PDF(5484Kb)  |  收藏  |  浏览/下载:138/56  |  提交时间:2020/05/18
Ceramic coating systems  Fracture  Damage model  Circle plate bending  
Trans-scale characterization of interface fracture in peel test for metal film/ceramic substrate systems 期刊论文
ENGINEERING FRACTURE MECHANICS, 2019, 卷号: 221, 页码: 12
作者:  Song JR(宋晶如);  Wei YG(魏悦广)
浏览  |  Adobe PDF(1363Kb)  |  收藏  |  浏览/下载:229/79  |  提交时间:2019/11/26
Interfacial separation strength  Trans-scale mechanics theory  Size effect  Peel test  Length scale parameter  
Failure characterization of solid structures based on an equivalence of cohesive zone model 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2019, 卷号: 163, 页码: 194-210
作者:  Long H(龙浩);  Liang LH(梁立红);  Wei YG(魏悦广)
浏览  |  Adobe PDF(4299Kb)  |  收藏  |  浏览/下载:202/60  |  提交时间:2020/03/21
Interface cohesive elements  Stiffness  Failure  Thickness effect  
Failure characterization of solid structures based on an equivalence of cohesive zone model 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2019, 卷号: 163, 页码: 194-210
作者:  Long H(龙浩);  Liang LH(梁立红);  Wei YG(魏悦广)
浏览  |  Adobe PDF(4299Kb)  |  收藏  |  浏览/下载:169/51  |  提交时间:2020/03/21
Interface cohesive elements  Stiffness  Failure  Thickness effect  
Atomistic simulation study on the shear behavior of Ag/MgO interface 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2018, 卷号: 155, 页码: 116-128
作者:  Fu X Q;  Liang LH(梁立红);  Wei YG(魏悦广)
浏览  |  Adobe PDF(4995Kb)  |  收藏  |  浏览/下载:250/94  |  提交时间:2018/12/12
Metal/oxide interface  Interface stress  Interface shear displacement  Misfit dislocation  Atomistic simulation