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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:205/36  |  Submit date:2022/09/27
Dynamic load  Molecular dynamics  Intergranular crack propagation  Stacking fault  Dislocation  
Dynamic Impact of High-Density Aluminum Foam 期刊论文
ACTA MECHANICA SOLIDA SINICA, 2022, 卷号: 35, 期号: 2, 页码: 198-214
Authors:  Peng Q(彭青);  Xie JJ(谢季佳);  Ma HS(马寒松);  Ling, X;  Liu XM(刘小明);  Wei YG(魏悦广)
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High density aluminum  Foam Deshpande-Fleck model  Finite element method  Impact analysis  Plastic wave  
Revisiting the interaction of highly nonlinear solitary wave with wall: From infinite to finite thickness 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2022, 卷号: 241, 页码: 12
Authors:  Peng Q(彭青);  Liu XM(刘小明);  Shi XH(施兴华);  Wei YG(魏悦广)
Adobe PDF(2440Kb)  |  Favorite  |  View/Download:226/36  |  Submit date:2022/05/17
Highly nonlinear solitary wave  Reflection on plate  Monodispersed granular chain  Sphere-plate contact  Non-destructive evaluation  
Effect of tool size on the cutting of aluminum film with micrometer-level thickness 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2022, 卷号: 241, 页码: 13
Authors:  Ye X(叶璇);  Wang T;  Liu XM(刘小明);  Wei YG(魏悦广)
Adobe PDF(7971Kb)  |  Favorite  |  View/Download:194/46  |  Submit date:2022/05/17
Ductile film  Cutting force model  Branched concertina tear  Curling flap  Critical tool size