Selected(0)Clear
Items/Page: Sort: |
| 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:376/122  |  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 |
| 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:508/182  |  Submit date:2020/11/30 Conformal contact Dynamic impact Normal force-displacement relationship Plastic deformation Revolute joint |
| 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:372/142  |  Submit date:2020/12/28 Vertical impact DYNAMIC SPHERICAL INDENTATION Length/diameter ratio NUMERICAL-SIMULATION Elasto-plastic contact PENETRATION Equivalent spring model CONTACT GLASS |
| Full-scale finite element analysis of deformation and contact of a wire-wrapped fuel bundle subject to realistic thermal and irradiation conditions 期刊论文 NUCLEAR ENGINEERING AND DESIGN, 2020, 卷号: 364, 页码: 10 Authors: Ye X(叶璇); Gao F; Chen X; Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(3484Kb)  |  Favorite  |  View/Download:485/343  |  Submit date:2020/08/26 |
| Damage evolution and fracture of ceramic coating systems in circle plate bending tests: Experimental observation and modeling 期刊论文 CERAMICS INTERNATIONAL, 2020, 卷号: 46, 期号: 6, 页码: 8334-8343 Authors: Liu HY; Wei YG(魏悦广); Liang LH(梁立红); Liu XH; Wang YB; Long H Adobe PDF(5484Kb)  |  Favorite  |  View/Download:145/57  |  Submit date:2020/05/18 Ceramic coating systems Fracture Damage model Circle plate bending |
| 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:308/93  |  Submit date:2020/05/18 mechanical behavior material length scale strain gradient theory Cauchy-Born rule constitutive modeling of materials |
| Multiscale study of the dynamic friction coefficient due to asperity plowing 期刊论文 FRICTION, 2020 Authors: Hu JQ(胡剑桥); Song HX; Sandfeld S; Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(3921Kb)  |  Favorite  |  View/Download:361/72  |  Submit date:2020/12/28 multiscale friction asperity plowing dislocation plasticity size velocity effect crystal orientation statistical model |
| 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 Authors: Hu JQ(胡剑桥); Gao FH; Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(1019Kb)  |  Favorite  |  View/Download:505/189  |  Submit date:2020/03/11 Conformal contact elasto-plastic transition normal force-displacement relation plastic-Winkler model |
| Discrete Greenwood-Williamson Modeling of Rough Surface Contact Accounting for Three-Dimensional Sinusoidal Asperities and Asperity Interaction 期刊论文 JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 2019, 卷号: 141, 期号: 12, 页码: 11 Authors: Zhang S; Song H; Sandfeld S; Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(1390Kb)  |  Favorite  |  View/Download:473/235  |  Submit date:2020/03/11 discrete GW model Hertz solution asperity interaction plasticity contact area surface roughness and asperities |