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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:353/117  |  提交时间:2021/08/30 High density aluminum Foam Deshpande-Fleck model Finite element method Impact analysis Plastic wave |
| Analysis and prediction of high-speed train wheel wear based on SIMPACK and backpropagation neural networks 期刊论文 EXPERT SYSTEMS, 2021, 卷号: 38, 期号: 7, 页码: 11 作者: Wang, Shuwen; Yan, Hao; Liu, Caixia; Fan, Ning; Liu XM(刘小明); Wang, Chengguo Adobe PDF(1092Kb)  |  收藏  |  浏览/下载:218/53  |  提交时间:2021/11/01 BP neural networks high-speed train SIMPACK wheel wear |
| 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 作者: 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)  |  收藏  |  浏览/下载:357/136  |  提交时间:2020/12/28 Vertical impact DYNAMIC SPHERICAL INDENTATION Length/diameter ratio NUMERICAL-SIMULATION Elasto-plastic contact PENETRATION Equivalent spring model CONTACT GLASS |
| 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:229/58  |  提交时间:2021/03/30 whisker modeling obstacle contact frictional detachment large deformation beam theory computational mechanics elasticity |
| 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 作者: Ye X(叶璇); Gao F; Chen X; Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(3484Kb)  |  收藏  |  浏览/下载:461/334  |  提交时间:2020/08/26 |
| Multiscale study of the dynamic friction coefficient due to asperity plowing 期刊论文 FRICTION, 2020 作者: Hu JQ(胡剑桥); Song HX; Sandfeld S; Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(3921Kb)  |  收藏  |  浏览/下载:325/66  |  提交时间:2020/12/28 multiscale friction asperity plowing dislocation plasticity size velocity effect crystal orientation statistical model |
| Influences of Morphology Parameters on the Contact Behavior of a Steel Interface 期刊论文 INTERNATIONAL JOURNAL OF APPLIED MECHANICS, 2020, 卷号: 12, 期号: 1, 页码: 28 作者: Fan LF; Zhao L; Liu XM(刘小明) Adobe PDF(3218Kb)  |  收藏  |  浏览/下载:975/665  |  提交时间:2020/05/18 Sinusoidal asperities contact stiffness elastic-plastic statistical model 18CrMo4 steel interface morphology parameters |
| 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 浏览  |  Adobe PDF(5906Kb)  |  收藏  |  浏览/下载:312/111  |  提交时间:2020/03/11 |
| Investigation of grain boundary and orientation effects in polycrystalline metals by a dislocation-based crystal plasticity model 期刊论文 COMPUTATIONAL MATERIALS SCIENCE, 2019, 卷号: 159, 页码: 86-94 作者: Hu JQ(胡剑桥); Zhuang Z; Liu FX; Liu XM(刘小明); Liu ZL 浏览  |  Adobe PDF(1612Kb)  |  收藏  |  浏览/下载:476/111  |  提交时间:2019/04/11 Dislocation-based crystal plasticity Polycrystalline metal Grain size effect Grain orientation effect |