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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:375/121  |  Submit date:2021/08/30 High density aluminum Foam Deshpande-Fleck model Finite element method Impact analysis Plastic wave |
| 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:136/14  |  Submit date:2021/08/03 Sphere-plate impact Contact plasticity Modified Zener model Coefficient of restitution Thickness dependent COR |
| Semi-analytical model of the vertical impact of a 316 stainless steel rod 期刊论文 INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2020, 卷号: 146, 页码: 103694 Authors: Ye X(叶璇); Hu JQ(胡剑桥); Song JR(宋晶如); Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(7647Kb)  |  Favorite  |  View/Download:370/141  |  Submit date:2020/12/28 Vertical impact DYNAMIC SPHERICAL INDENTATION Length/diameter ratio NUMERICAL-SIMULATION Elasto-plastic contact PENETRATION Equivalent spring model CONTACT GLASS |
| 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:361/164  |  Submit date:2020/06/22 micron- nano-grain coatings microstructure nanoindentation size effect trans-scale mechanics theory |
| 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 Authors: Long H(龙浩); Liang LH(梁立红); Wei YG(魏悦广) View  |  Adobe PDF(4299Kb)  |  Favorite  |  View/Download:218/67  |  Submit date: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 Authors: Long H(龙浩); Liang LH(梁立红); Wei YG(魏悦广) View  |  Adobe PDF(4299Kb)  |  Favorite  |  View/Download:196/53  |  Submit date:2020/03/21 Interface cohesive elements Stiffness Failure Thickness effect |
| Size-dependent damage and fracture of two-layer systems 期刊论文 ENGINEERING FRACTURE MECHANICS, 2018, 卷号: 199, 页码: 635-646 Authors: Liang LH(梁立红); Liu HY; Long H; Wei YG(魏悦广) View  |  Adobe PDF(1003Kb)  |  Favorite  |  View/Download:390/44  |  Submit date:2018/10/30 Damage Fracture Ceramic layers Interface strength Interface toughness |
| Damage characterization model of ceramic coating systems based on energy analysis and bending tests 期刊论文 CERAMICS INTERNATIONAL, 2018, 卷号: 44, 期号: 5, 页码: 4807-4813 Authors: Liu HY; Wei YG(魏悦广); Liang LH(梁立红); Liu XH; Wang YB; Ma HS View  |  Adobe PDF(1198Kb)  |  Favorite  |  View/Download:290/58  |  Submit date:2018/10/30 Ceramic coatings Damage characterization Fracture Thickness effect |
| The atomistic simulation study of Ag/MgO interface tension fracture 期刊论文 COMPUTATIONAL MATERIALS SCIENCE, 2018, 卷号: 142, 页码: 277-284 Authors: You XM(尤雪梅); Liang LH(梁立红); Wei YG(魏悦广); Liang, LH; Wei, YG View  |  Adobe PDF(1527Kb)  |  Favorite  |  View/Download:411/133  |  Submit date:2017/12/18 Interface Fracture Stress Displacement Molecular Simulation |
| Multiple-scale interface fracture analysis for thin film/substrate system under temperature mismatch 会议论文 IUTAM Symposium on Surface Effects in the Mechanics of Nanomaterials and Heterostructures, Beijing, China, AUG 08-12, 2010 Authors: Li MZ(李美之); Ma HS(马寒松); Liang LH(梁立红); Wei YG(魏悦广); Li MZ(李美之) Adobe PDF(333Kb)  |  Favorite  |  View/Download:638/193  |  Submit date:2014/03/04 Multiple-scale Fracture Thin Film Temperature Mismatch Fracture Energy Discrete Dislocation |