IMECH-IR
(本次检索基于用户作品认领结果)

浏览/检索结果: 共126条,第1-10条 帮助

限定条件        
已选(0)清除 条数/页:   排序方式:
Coupling effect of strain gradient strengthening and thermal softening on the microscale plastic behavior of metallic materials 期刊论文
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2023, 卷号: 102, 页码: 16
作者:  Liu, Yanwei;  Long, Hao;  Zhang, Siyuan;  Song JR(宋晶如);  Zhou, Qianqian;  Wei, Yueguang
Adobe PDF(9349Kb)  |  收藏  |  浏览/下载:66/0  |  提交时间:2023/10/23
Thermo-mechanical coupled  Microscale plasticity model  Plastic strain gradient  Radial return method  Staggered solution scheme  
Breakdown of Archard law due to transition of wear mechanism from plasticity to fracture 期刊论文
TRIBOLOGY INTERNATIONAL, 2022, 卷号: 173, 页码: 13
作者:  Hu JQ(胡剑桥);  Song, Hengxu;  Sandfeld, Stefan;  Liu XM(刘小明);  Wei, Yueguang
Adobe PDF(2052Kb)  |  收藏  |  浏览/下载:324/67  |  提交时间:2022/07/18
Archard wear law  Molecular dynamics  Asperity plowing  Dislocation plasticity  Fractured debris  
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:339/115  |  提交时间:2021/08/30
High density aluminum  Foam Deshpande-Fleck model  Finite element method  Impact analysis  Plastic wave  
Effect of tool size on the cutting of aluminum film with micrometer-level thickness 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2022, 卷号: 241, 页码: 13
作者:  Ye X(叶璇);  Wang T;  Liu XM(刘小明);  Wei YG(魏悦广)
Adobe PDF(7971Kb)  |  收藏  |  浏览/下载:162/38  |  提交时间:2022/05/17
Ductile film  Cutting force model  Branched concertina tear  Curling flap  Critical tool size  
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:266/68  |  提交时间:2021/11/01
Stick-slip transition  Adhesion and plasticity  Critical shear stress  Thermal effect  Molecular dynamics simulation  
一种从离散模拟到连续介质弹性模拟的过渡方法 期刊论文
力学学报, 2021, 卷号: 53, 期号: 11, 页码: 3080-3096
作者:  宓思恩;  刘小明;  魏悦广
Adobe PDF(2645Kb)  |  收藏  |  浏览/下载:159/34  |  提交时间:2022/03/16
MD-FEA方法  应力-应变场  原子应变  位力应力  
一种从离散模拟到连续介质弹性模拟模拟的过渡方法 期刊论文
力学学报, 2021, 卷号: 53, 期号: 11, 页码: 3080-3096
作者:  宓思恩;  刘晓明;  魏悦广
Adobe PDF(4098Kb)  |  收藏  |  浏览/下载:191/33  |  提交时间:2022/01/13
MD-FEA方法  位力应力  应力-应变场  原子应变  
Couple effect of surface energy and strain gradient on the mechanical behaviors of the biological staggered composites 期刊论文
COMPOSITE STRUCTURES, 2021, 卷号: 271, 页码: 114133
作者:  Liu, Yanwei;  Ma HS(马寒松);  Long, Hao;  Wei, Yueguang
Adobe PDF(2497Kb)  |  收藏  |  浏览/下载:133/35  |  提交时间:2022/10/25
Biological staggered composites  Strain gradient  Surface energy  Trans-scale shear-lag model  Size effect  
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:291/39  |  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:125/11  |  提交时间:2021/08/03
Sphere-plate impact  Contact plasticity  Modified Zener model  Coefficient of restitution  Thickness dependent COR