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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
作者: 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) |  收藏 | 浏览/下载：342/115 | 提交时间：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
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：269/70 | 提交时间：2021/11/01
Stick-slip transition Adhesion and plasticity Critical shear stress Thermal effect Molecular dynamics simulation |
| Inter-zone constraint modifies the stress-strain response of the constituent layer in gradient structure 期刊论文
SCIENCE CHINA-MATERIALS, 2021, 页码: 10
作者: Wang, Yanfei; Zhu, Yuntian; Wu XL(武晓雷); Wei, Yueguang; Huang, Chongxiang
Adobe PDF(2969Kb) | 收藏 | 浏览/下载：292/39 | 提交时间：2021/08/30
heterogeneous structure nanostructure stress-strain response strain bands strength and ductility |
| 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
作者: Peng Q(彭青); Jin, Y.; Liu XM(刘小明); Wei YG(魏悦广)
Adobe PDF(2426Kb) | 收藏 | 浏览/下载：126/11 | 提交时间：2021/08/03
Sphere-plate impact Contact plasticity Modified Zener model Coefficient of restitution Thickness dependent COR |
| Plastic accommodation during tensile deformation of gradient structure 期刊论文
SCIENCE CHINA-MATERIALS, 2021, 页码: 11
作者: Wu XL(武晓雷); Yang MX(杨沐鑫); Li, Runguang; Jiang P(姜萍); Yuan FP(袁福平); Wang, Yandong; Zhu, Yuntian; Wei, Yueguang
Adobe PDF(5051Kb) | 收藏 | 浏览/下载：261/35 | 提交时间：2021/03/03
gradient structure plastic accommodation strain hardening nanostructure ductility |
| 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
作者: 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) | 收藏 | 浏览/下载：475/172 | 提交时间：2020/11/30
Conformal contact Dynamic impact Normal force-displacement relationship Plastic deformation Revolute joint |
| 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
作者: Song JR(宋晶如); Wei YG(魏悦广)
Adobe PDF(604Kb) | 收藏 | 浏览/下载：275/81 | 提交时间：2020/05/18
mechanical behavior material length scale strain gradient theory Cauchy-Born rule constitutive modeling of materials |
| An elasto-plastic contact model for conformal contacts between cylinders 期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 2019, 页码: 9
作者: Hu JQ(胡剑桥); Gao FH; Liu XM(刘小明); Wei YG(魏悦广)
 Adobe PDF(1019Kb) | 收藏 | 浏览/下载：467/174 | 提交时间：2020/03/11
Conformal contact elasto-plastic transition normal force-displacement relation plastic-Winkler model |
| 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)
Adobe PDF(1363Kb) | 收藏 | 浏览/下载：226/79 | 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)
Adobe PDF(4299Kb) | 收藏 | 浏览/下载：200/59 | 提交时间：2020/03/21
Interface cohesive elements Stiffness Failure Thickness effect |
