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| 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:276/74  |  提交时间:2021/11/01 Stick-slip transition Adhesion and plasticity Critical shear stress Thermal effect Molecular dynamics simulation |
| Effect of plasticity on nanoscale wear of third-body particles 期刊论文 TRIBOLOGY INTERNATIONAL, 2021, 卷号: 155, 页码: 9 作者: Hu JQ(胡剑桥); Yuan FP(袁福平); Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(4455Kb)  |  收藏  |  浏览/下载:217/65  |  提交时间:2021/04/07 Third-body nanoparticle Wear mechanism Dislocation plasticity Brittle-to-ductile transition |
| Size effect investigation of indentation response of stifffilm/compliant substrate composite structure 期刊论文 INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2020, 卷号: 193, 页码: 106-116 作者: Liu YW; Ma HS(马寒松); Wei YG(魏悦广); Chen P Adobe PDF(3119Kb)  |  收藏  |  浏览/下载:397/100  |  提交时间:2020/06/22 Stifffilm/compliant substrate composite structure Indentation response Gradient effect Integral transformation Material length scale |
| 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:322/64  |  提交时间:2020/12/28 multiscale friction asperity plowing dislocation plasticity size velocity effect crystal orientation statistical 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) 浏览  |  Adobe PDF(1390Kb)  |  收藏  |  浏览/下载:450/225  |  提交时间:2020/03/11 discrete GW model Hertz solution asperity interaction plasticity contact area surface roughness and asperities |
| 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) 浏览  |  Adobe PDF(4299Kb)  |  收藏  |  浏览/下载:205/62  |  提交时间:2020/03/21 Interface cohesive elements Stiffness Failure Thickness effect |
| 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) 浏览  |  Adobe PDF(4299Kb)  |  收藏  |  浏览/下载:169/51  |  提交时间:2020/03/21 Interface cohesive elements Stiffness Failure Thickness effect |
| Atomistic simulation study on the shear behavior of Ag/MgO interface 期刊论文 COMPUTATIONAL MATERIALS SCIENCE, 2018, 卷号: 155, 页码: 116-128 作者: Fu X Q; Liang LH(梁立红); Wei YG(魏悦广) 浏览  |  Adobe PDF(4995Kb)  |  收藏  |  浏览/下载:253/96  |  提交时间:2018/12/12 Metal/oxide interface Interface stress Interface shear displacement Misfit dislocation Atomistic simulation |
| Crack deflection occurs by constrained microcracking in nacre 期刊论文 ACTA MECHANICA SINICA, 2018, 卷号: 34, 期号: 1, 页码: 143-150 作者: Song JR(宋晶如); Fan CC(范存才); Ma HS(马寒松); Liang LH(梁立红); Wei YG(魏悦广) 浏览  |  Adobe PDF(3562Kb)  |  收藏  |  浏览/下载:254/81  |  提交时间:2018/10/30 Biological mineralized material Nacre Toughening mechanism Three-point bending test Crack deflection Microcracking |
| Ploughing friction and nanohardness dependent on the tip tilt in nano-scratch test for single crystal gold 期刊论文 COMPUTATIONAL MATERIALS SCIENCE, 2015, 卷号: 110, 页码: 54-61 作者: Liu XM(刘小明); Liu ZL; Wei YG(魏悦广); Liu, XM (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China. 浏览  |  Adobe PDF(4321Kb)  |  收藏  |  浏览/下载:362/158  |  提交时间:2016/01/08 Nano-friction Tilt Effect Pile-up Local Plasticity |