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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:1459/986  |  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:252/85  |  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:661/191  |  提交时间:2017/11/29
Plane Strain Contact Model  Surface Energy Density  Surface Effect  Contact Behavior  Nano-indentation Hardness  
Size effect in the bending of a Timoshenko nanobeam 期刊论文
ACTA MECHANICA, 2017, 卷号: 228, 期号: 6, 页码: 2363-2375
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, 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(1112Kb)  |  收藏  |  浏览/下载:333/104  |  提交时间:2017/07/24
Buckling behavior of nanowires predicted by a new surface energy density model 期刊论文
ACTA MECHANICA, 2016, 卷号: 227, 期号: 7, 页码: 1799-1811
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.
浏览  |  Adobe PDF(1598Kb)  |  收藏  |  浏览/下载:197/83  |  提交时间:2016/09/14
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.
Adobe PDF(1490Kb)  |  收藏  |  浏览/下载:509/210  |  提交时间:2015/04/28
Thin-film  Corrugated Substrate  Peeling Behavior  Interface Strength  Mode-mixity  
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)
Adobe PDF(1495Kb)  |  收藏  |  浏览/下载:795/315  |  提交时间:2014/10/30
Nanomaterials  Surface Effect  Surface-energy Density  Surface-relaxation Parameter  
The effect of agglomerate on micro-structural evolution in solid-state sintering 期刊论文
ACTA MECHANICA SINICA, 2012, 卷号: 28, 期号: 5, 页码: 1323-1330
作者:  Wang C(王超);  Chen SH(陈少华);  Chen, SH;  Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(2938Kb)  |  收藏  |  浏览/下载:760/226  |  提交时间:2013/01/18
Solid-state Sintering  Discrete Element Method  Agglomerate  Densification  Micro-structural Evolution  Discrete Element Simulations  Particle Rearrangement  Powder  Alumina  Model  Deformation  Microstructure  Segregation  Compaction  Composite  
Contact behaviors of a rigid punch and a homogeneous half-space coated with a graded layer 期刊论文
ACTA MECHANICA, 2012, 卷号: 223, 期号: 3, 页码: 563-577
作者:  Chen PJ(陈培见);  Chen SH(陈少华)
Adobe PDF(773Kb)  |  收藏  |  浏览/下载:11053/696  |  提交时间:2013/01/18
Elastic Properties  Coating/substrate System  Damage Resistance  Flat Punch  Coatings  Gradients  Mechanics  Solids  Deformation  Indentation  
Size effect in micro-scale cantilever beam bending 期刊论文
Acta Mechanica, 2011, 卷号: 219, 期号: 3-4, 页码: 291-307
作者:  Chen SH(陈少华);  Feng B;  Chen, SH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China
Adobe PDF(600Kb)  |  收藏  |  浏览/下载:803/268  |  提交时间:2012/04/01
Strain-gradient Plasticity  Metal-matrix Composites  Length Scale Parameter  Couple Stress Theory  Mechanical-properties  Crystal Plasticity  Single-crystals  Lower-order  Thin-films  Indentation Hardness