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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:1468/990  |  提交时间:2018/10/30
Axisymmetric Hertzian contact  Surface effect  Surface energy density  Intrinsic length  Nano-indentation hardness  
Surface effect on the resonant frequency of Timoshenko nanobeams 期刊论文
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2017, 卷号: 133, 页码: 21-27
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, Beijing 100081, Peoples R China.
浏览  |  Adobe PDF(1061Kb)  |  收藏  |  浏览/下载:255/87  |  提交时间:2017/12/18
Timoshenko Nanobeam  Resonant Frequency  Surface Effect  Shear Deformation Effect  Rotary Inertia Effect  
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:666/192  |  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:396/163  |  提交时间:2017/07/24
Micro-scale Material  Strain Gradient  Size Effect  Damage Effect  Intrinsic Length Scale  
Nonslipping Contact Between a Mismatch Film and a Finite-Thickness Graded Substrate 期刊论文
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2016, 卷号: 83, 期号: 2, 页码: 21007
作者:  Chen PJ;  Chen SH(陈少华);  Yao Y(姚寅);  Chen, PJ (reprint author), China Univ Min & Technol, Sch Mech & Civil Engn, State Key Lab Geomech & Deep Underground Engn, Xuzhou 221116, Jiangsu, Peoples R China.
浏览  |  Adobe PDF(1638Kb)  |  收藏  |  浏览/下载:366/134  |  提交时间:2016/03/21
Contact Mechanics  Nonslipping Contact  Thin Film  Graded Substrate  Finite-thickness  
Elastic theory of nanomaterials based on surface-energy density 期刊论文
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2014, 卷号: 81, 期号: 12, 页码: 121002
作者:  Chen SH(陈少华);  Yao Y(姚寅);  Chen SH(陈少华)
浏览  |  Adobe PDF(1495Kb)  |  收藏  |  浏览/下载:804/318  |  提交时间:2014/10/30
Nanomaterials  Surface Effect  Surface-energy Density  Surface-relaxation Parameter  
The effects of fiber's surface roughness on the mechanical properties of fiber-reinforced polymer composites 期刊论文
JOURNAL OF COMPOSITE MATERIALS, 2013, 卷号: 47, 期号: 23, 页码: 2909-2923
作者:  Yao Y(姚寅);  Chen SH(陈少华);  Chen, SH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
Adobe PDF(977Kb)  |  收藏  |  浏览/下载:856/324  |  提交时间:2013/12/16
Fiber-reinforced Polymer Composites  Interface Roughness  Shear-lag Model  Stress Transfer  Effective Young s Modulus  
The effect of a graded interphase on the mechanism of stress transfer in a fiber-reinforced composite 期刊论文
MECHANICS OF MATERIALS, 2013, 卷号: 58, 页码: 35-54
作者:  Yao Y(姚寅);  Chen SH(陈少华);  Chen PJ(陈培见);  Chen, SH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
Adobe PDF(2246Kb)  |  收藏  |  浏览/下载:992/349  |  提交时间:2013/03/25
Fiber-reinforced Composites  Graded Interphase  Shear-lag Model  Stress Transfer  Shear Failure