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| 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) Adobe PDF(2146Kb)  |  Favorite  |  View/Download:368/119  |  Submit date:2021/08/30 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:227/37  |  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 |
| 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 |
| Size effect investigation of indentation response of stifffilm/compliant substrate composite structure 期刊论文 INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2020, 卷号: 193, 页码: 106-116 Authors: Liu YW; Ma HS(马寒松); Wei YG(魏悦广); Chen P Adobe PDF(3119Kb)  |  Favorite  |  View/Download:418/104  |  Submit date:2020/06/22 Stifffilm/compliant substrate composite structure Indentation response Gradient effect Integral transformation Material length scale |
| Microstructure Observation and Nanoindentation Size Effect Characterization for Micron-/Nano-Grain TBCs 期刊论文 COATINGS, 2020, 卷号: 10, 期号: 4, 页码: 12 Authors: Liu, HY; Wei YG(魏悦广); Liang LH(梁立红); Wang YB(王颖彪); Song JR(宋晶如); Long, H; Liu, YW Adobe PDF(3719Kb)  |  Favorite  |  View/Download:352/161  |  Submit date:2020/06/22 micron- nano-grain coatings microstructure nanoindentation size effect trans-scale mechanics theory |
| A Method to Determine Material Length Scale Parameters in Elastic Strain Gradient Theory 期刊论文 JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2020, 卷号: 87, 期号: 3, 页码: 7 Authors: Song JR(宋晶如); Wei YG(魏悦广) Adobe PDF(604Kb)  |  Favorite  |  View/Download:299/89  |  Submit date:2020/05/18 mechanical behavior material length scale strain gradient theory Cauchy-Born rule constitutive modeling of materials |
| 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 Authors: Song JR(宋晶如); Wei YG(魏悦广) View  |  Adobe PDF(1363Kb)  |  Favorite  |  View/Download:255/89  |  Submit date:2019/11/26 Interfacial separation strength Trans-scale mechanics theory Size effect Peel test Length scale parameter |