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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:360/118  |  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:293/79  |  提交时间:2021/11/01 Stick-slip transition Adhesion and plasticity Critical shear stress Thermal effect Molecular dynamics simulation |
| Hardening Ni3Al via complex stacking faults and twinning boundary 期刊论文 COMPUTATIONAL MATERIALS SCIENCE, 2021, 卷号: 188, 页码: 8 作者: Zhang ZW(张志伟); Fu, Qiang; Wang J(王军); Xiao P(肖攀); Ke FJ(柯孚久); Lu CS(卢春生) Adobe PDF(11488Kb)  |  收藏  |  浏览/下载:344/41  |  提交时间:2021/04/07 Ni3Al Complex stacking faults Hardness Twinning boundary Molecular dynamics |
| 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:488/175  |  提交时间: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 作者: Wang TJ(王田静); Nie, JF; Peng Q(彭青); Liu XM(刘小明); Wei, YG Adobe PDF(1238Kb)  |  收藏  |  浏览/下载:235/59  |  提交时间:2021/03/30 whisker modeling obstacle contact frictional detachment large deformation beam theory computational mechanics elasticity |
| A Spectral Microplane Model for the Anisotropic Damage Behavior of Shales 期刊论文 JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2020, 卷号: 87, 期号: 8, 页码: 11 作者: Li MY(李明耀); Chen X; Zhou D(周东); Su YW(苏业旺) Adobe PDF(1234Kb)  |  收藏  |  浏览/下载:254/54  |  提交时间:2020/08/31 constitutive models anisotropy damage spectral decomposition shales constitutive modeling of materials failure criteria mechanical properties of materials plasticity |
| 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:291/86  |  提交时间:2020/05/18 mechanical behavior material length scale strain gradient theory Cauchy-Born rule constitutive modeling of materials |
| Predicting the flow stress and dominant yielding mechanisms: analytical models based on discrete dislocation plasticity 期刊论文 SCIENTIFIC REPORTS, 2019, 卷号: 9, 页码: 12 作者: Hu JQ(胡剑桥); Song HX; Liu ZL; Zhuang Z; Liu XM(刘小明); Sandfeld S Adobe PDF(5906Kb)  |  收藏  |  浏览/下载:322/113  |  提交时间:2020/03/11 |
| 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:488/183  |  提交时间: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 作者: Zhang S; Song H; Sandfeld S; Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(1390Kb)  |  收藏  |  浏览/下载:459/229  |  提交时间:2020/03/11 discrete GW model Hertz solution asperity interaction plasticity contact area surface roughness and asperities |