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| Effect of contact plasticity on the seismic response of a 7-duct bundle immersed in fluid 期刊论文 NUCLEAR ENGINEERING AND DESIGN, 2022, 卷号: 398, 页码: 9 Authors: Peng Q(彭青); Jin YR(靳宇然); Su XP; Liu XM(刘小明); Wei YG Adobe PDF(5560Kb)  |  Favorite  |  View/Download:219/55  |  Submit date:2022/11/14 Nonlinear contact Plasticity Hexagonal bundle Earthquake Finite Element Method |
| 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:331/114  |  Submit date:2021/08/30 High density aluminum Foam Deshpande-Fleck model Finite element method Impact analysis Plastic wave |
| 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:257/64  |  Submit date:2021/11/01 Stick-slip transition Adhesion and plasticity Critical shear stress Thermal effect Molecular dynamics simulation |
| Repeatable mechanical energy absorption of ZnO nanopillars 期刊论文 MATERIALS TODAY COMMUNICATIONS, 2021, 卷号: 29, 页码: 8 Authors: Wang J(王军); Zhou M; Yang R(杨荣); Xiao P(肖攀); Ke FJ(柯孚久); Lu CS(卢春生) Adobe PDF(6444Kb)  |  Favorite  |  View/Download:175/45  |  Submit date:2022/01/12 ZnO nanopillars Repeatable energy absorption Phase transformation Inversion domain boundary Molecular dynamics |
| Elastic impact of sphere on large plate 期刊论文 JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 156, 页码: 22 Authors: Peng, Qing; Liu, Xiaoming; Wei, Yueguang Adobe PDF(5204Kb)  |  Favorite  |  View/Download:202/56  |  Submit date:2022/03/05 Elastic impact Homotopy analysis method Sphere on plate Coefficient of restitution |
| 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:125/11  |  Submit date:2021/08/03 Sphere-plate impact Contact plasticity Modified Zener model Coefficient of restitution Thickness dependent COR |
| Effect of plasticity on nanoscale wear of third-body particles 期刊论文 TRIBOLOGY INTERNATIONAL, 2021, 卷号: 155, 页码: 9 Authors: Hu JQ(胡剑桥); Yuan FP(袁福平); Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(4455Kb)  |  Favorite  |  View/Download:208/64  |  Submit date:2021/04/07 Third-body nanoparticle Wear mechanism Dislocation plasticity Brittle-to-ductile transition |
| Effect of plasticity on dynamic impact in a journal-bearing system: A planar case 期刊论文 MECHANISM AND MACHINE THEORY, 2020, 卷号: 154, 页码: 17 Authors: Peng Q(彭青); Ye X(叶璇); Wu H(吴晗); Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(4160Kb)  |  Favorite  |  View/Download:467/171  |  Submit date:2020/11/30 Conformal contact Dynamic impact Normal force-displacement relationship Plastic deformation Revolute joint |
| Frictional Detachment Between Slender Whisker and Round Obstacle 期刊论文 JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2020, 卷号: 87, 期号: 10, 页码: 10 Authors: Wang TJ(王田静); Nie, JF; Peng Q(彭青); Liu XM(刘小明); Wei, YG Adobe PDF(1238Kb)  |  Favorite  |  View/Download:214/53  |  Submit date:2021/03/30 whisker modeling obstacle contact frictional detachment large deformation beam theory computational mechanics elasticity |
| 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) Adobe PDF(1363Kb)  |  Favorite  |  View/Download:221/78  |  Submit date:2019/11/26 Interfacial separation strength Trans-scale mechanics theory Size effect Peel test Length scale parameter |