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Multi-scale indentation model of stiff film-compliant substrate structures 期刊论文
APPLIED MATHEMATICAL MODELLING, 2023, 卷号: 119, 页码: 566-585
作者:  Liu, Yanwei;  Ma HS(马寒松);  Long, Hao;  Wei, Shiyuan;  Zhang, Siyuan;  Wei, Yueguang
Adobe PDF(3710Kb)  |  收藏  |  浏览/下载：69/0  |  提交时间：2023/06/15
Multi -scale indentation model  Stiff film -compliant substrate structures  Strain gradient theory  Surface elastic model  Size effect  
The elastoplastic numerical model and verification by macroindentation experiment of femoral head 期刊论文
COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING, 2021, 页码: 7
作者:  Wang J(王君);  Yi, Chen;  Wang SF(王素芳);  Wang, Ling;  Jia HY(加海友);  Chen B(陈博);  Huan Y(郇勇)
Adobe PDF(1416Kb)  |  收藏  |  浏览/下载：352/41  |  提交时间：2021/04/19
Femoral head  indentation  finite element  biomechanics  numerical model  
Semi-analytical model of the vertical impact of a 316 stainless steel rod 期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2020, 卷号: 146, 页码: 103694
作者:  Ye X(叶璇);  Hu JQ(胡剑桥);  Song JR(宋晶如);  Liu XM(刘小明);  Wei YG(魏悦广)
Adobe PDF(7647Kb)  |  收藏  |  浏览/下载：353/134  |  提交时间：2020/12/28
Vertical impact  DYNAMIC SPHERICAL INDENTATION  Length/diameter ratio  NUMERICAL-SIMULATION  Elasto-plastic contact  PENETRATION  Equivalent spring model  CONTACT  GLASS  
Stress-Softening in Particle-Filled Polyurethanes under Cyclic Compressive Loading 期刊论文
POLYMERS, 2020, 卷号: 12, 期号: 7, 页码: 13
作者:  Xu WS(徐文帅);  Zhang MG;  Liu Y(刘宇);  Zhang H;  Chen M(陈猛);  Jiang H(姜恒);  Wang YR(王育人)
Adobe PDF(4360Kb)  |  收藏  |  浏览/下载：367/50  |  提交时间：2020/09/07
polyurethane elastomers  Mullins effect  spherical indentation  constitutive relationship  
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：389/99  |  提交时间：2020/06/22
Stifffilm/compliant substrate composite structure  Indentation response  Gradient effect  Integral transformation  Material length scale  
An inverse problem in film/substrate indentation: extracting both the Young's modulus and thickness of films 期刊论文
ACTA MECHANICA SINICA, 2018, 卷号: 34, 期号: 6, 页码: 1061-1071
作者:  Zhang Y(张吟);  Gao FF(高斐斐);  Zheng ZY;  Cheng ZH
浏览  |  Adobe PDF(849Kb)  |  收藏  |  浏览/下载：732/169  |  提交时间：2018/12/12
Indentation test  Film  Substrate  Inverse problem  
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：1458/986  |  提交时间：2018/10/30
Axisymmetric Hertzian contact  Surface effect  Surface energy density  Intrinsic length  Nano-indentation hardness  
Determining the layers' Young's moduli and thickness from the indentation of a bilayer structure 期刊论文
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2018, 卷号: 51, 期号: 6, 页码: 65305
作者:  Zhang Y(张吟);  Zhao YP(赵亚溥);  Cheng ZH
浏览  |  Adobe PDF(818Kb)  |  收藏  |  浏览/下载：409/139  |  提交时间：2019/04/11
indentation  inverse problem  bilayer structure  subsurface characterization  
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：659/191  |  提交时间：2017/11/29
Plane Strain Contact Model  Surface Energy Density  Surface Effect  Contact Behavior  Nano-indentation Hardness  
Testing effects on hardness of a Zr-based metallic glass under nanoindentation 期刊论文
SCRIPTA MATERIALIA, 2017, 卷号: 138, 页码: 120-123
作者:  Li, M. C.;  Jiang MQ(蒋敏强);  Jiang, F.;  He, L.;  Sun, J.;  Jiang, F (reprint author), Xi An Jiao Tong Univ, State Key Lab Mech Behav Mat, Xian 710049, Shaanxi, Peoples R China.
浏览  |  Adobe PDF(660Kb)  |  收藏  |  浏览/下载：399/126  |  提交时间：2017/11/29
Metallic Glass  Nanoindentation  Strain Rate  Indentation Size Effect