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Micro-mechanism and influencing factors of graphene foam elasticity 期刊论文
CARBON, 2019, 卷号: 148, 页码: 267-276
作者:  Wang C(王超);  Zhang C(张存);  Chen SH(陈少华)
浏览  |  Adobe PDF(4683Kb)  |  收藏  |  浏览/下载:311/97  |  提交时间:2019/11/27
Graphene foam  Super-elasticity  Nonuniformity  Deformation mechanism  Coarse-grained molecular dynamics  
Surface effect in axisymmetric Hertzian contact problems 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2018, 卷号: 150, 页码: 241-254
作者:  Jia N(贾宁);  Yao Y(姚寅);  Peng ZL(彭志龙);  Yang YZ(杨亚政);  Chen SH(陈少华)
浏览  |  Adobe PDF(3762Kb)  |  收藏  |  浏览/下载:1464/988  |  提交时间:2018/10/30
Axisymmetric Hertzian contact  Surface effect  Surface energy density  Intrinsic length  Nano-indentation hardness  
Energy dissipative mechanism of graphene foam materials 期刊论文
CARBON, 2018, 卷号: 132, 页码: 641-650
作者:  Wang C(王超);  Pan DX(潘斗兴);  Chen SH(陈少华)
浏览  |  Adobe PDF(4575Kb)  |  收藏  |  浏览/下载:476/124  |  提交时间:2018/10/30
Graphene foam material  Energy dissipative mechanism  Coarse-grained molecular dynamic method  Stress-strain curve  Microstructural evolution  
Analysis of two-dimensional contact problems considering surface effect 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2017, 卷号: 125, 页码: 172-183
作者:  Jia N(贾宁);  Yao Y(姚寅);  Yang YZ(杨亚政);  Chen SH(陈少华);  Chen, SH (reprint author), Beijing Inst Technol, Zhongguancun South St, Beijing 100081, Peoples R China.
浏览  |  Adobe PDF(3070Kb)  |  收藏  |  浏览/下载:663/192  |  提交时间:2017/11/29
Plane Strain Contact Model  Surface Energy Density  Surface Effect  Contact Behavior  Nano-indentation Hardness  
The coupling effect of size and damage in micro-scale metallic materials 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2017, 卷号: 95, 页码: 251-263
作者:  Ban HX;  Yao Y(姚寅);  Chen SH(陈少华);  Fang DN;  Chen, SH (reprint author), Beijing Inst Technol, Inst Adv Struct Technol, Beijing 100081, Peoples R China.;  Chen, SH (reprint author), Beijing Inst Technol, Beijing Key Lab Lightweight Multifunct Composite, Beijing 100081, Peoples R China.
浏览  |  Adobe PDF(649Kb)  |  收藏  |  浏览/下载:391/161  |  提交时间:2017/07/24
Micro-scale Material  Strain Gradient  Size Effect  Damage Effect  Intrinsic Length Scale  
Viscoelastic properties of randomly entangled carbon nanotube networks under cyclic tension loading 期刊论文
Computational Materials Science, 2016, 卷号: 119, 页码: 46-51
作者:  Wang C(王超);  Chen SH(陈少华)
浏览  |  Adobe PDF(2757Kb)  |  收藏  |  浏览/下载:218/91  |  提交时间:2017/09/19
Cnt Networksviscoelasticitycoarse-grained Molecular Dynamic Simulationmicrostructure  
Adhesion of a gas-filled membrane on a stretched substrate 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2015, 卷号: 69-70, 页码: 189-194
作者:  Chen L(陈磊);  Chen SH(陈少华);  Chen, SH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(975Kb)  |  收藏  |  浏览/下载:317/148  |  提交时间:2015/09/22
Adhesive Contact  Gas-filled Membrane  Stretched Substrate  Free Energy  Cell Adhesion  
Peeling behavior of a thin-film on a corrugated surface 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2015, 卷号: 60-61, 页码: 60-65
作者:  Peng ZL(彭志龙);  Chen SH(陈少华);  Chen, SH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(1490Kb)  |  收藏  |  浏览/下载:513/212  |  提交时间:2015/04/28
Thin-film  Corrugated Substrate  Peeling Behavior  Interface Strength  Mode-mixity  
Size effect of the surface energy density of nanoparticles 期刊论文
Surface Science, 2015, 卷号: 636, 页码: 19-24
作者:  Yao Y (姚寅);  Wei YC (魏遥驰);  Chen SH(陈少华)
浏览  |  Adobe PDF(1131Kb)  |  收藏  |  浏览/下载:749/283  |  提交时间:2015/02/13
Metallic Nanoparticles  Size Effect  Lattice Contraction  Surface Energy Density  
A physical model revealing strong strain hardening in nano-grained metals induced by grain size gradient structure 期刊论文
Materials Science & Engineering A, 2015, 卷号: 620, 页码: 16-21
作者:  Li JJ(李建军);  Chen SH(陈少华);  Wu XL(武晓雷);  Su AJ(苏爱嘉);  Li, JJ (reprint author), Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Dept Engn Mech, Xian 710129, Shanxi, Peoples R China.
浏览  |  Adobe PDF(883Kb)  |  收藏  |  浏览/下载:1054/276  |  提交时间:2014/12/16
Grain Size Gradient Structure  Extra Strain Hardening  Ductility  Geometrically Necessary Dislocations  Nano-grained Metal