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Dynamic Impact of High-Density Aluminum Foam 期刊论文
ACTA MECHANICA SOLIDA SINICA, 2022, 卷号: 35, 期号: 2, 页码: 198-214
Authors:  Peng Q(彭青);  Xie JJ(谢季佳);  Ma HS(马寒松);  Ling, X;  Liu XM(刘小明);  Wei YG(魏悦广)
Adobe PDF(2146Kb)  |  Favorite  |  View/Download：362/118  |  Submit date：2021/08/30
High density aluminum  Foam Deshpande-Fleck model  Finite element method  Impact analysis  Plastic wave  
一种从离散模拟到连续介质弹性模拟的过渡方法 期刊论文
力学学报, 2021, 卷号: 53, 期号: 11, 页码: 3080-3096
Authors:  宓思恩;  刘小明;  魏悦广
Adobe PDF(2645Kb)  |  Favorite  |  View/Download：187/38  |  Submit date：2022/03/16
MD-FEA方法  应力-应变场  原子应变  位力应力  
一种从离散模拟到连续介质弹性模拟模拟的过渡方法 期刊论文
力学学报, 2021, 卷号: 53, 期号: 11, 页码: 3080-3096
Authors:  宓思恩;  刘晓明;  魏悦广
Adobe PDF(4098Kb)  |  Favorite  |  View/Download：217/37  |  Submit date：2022/01/13
MD-FEA方法  位力应力  应力-应变场  原子应变  
Inter-zone constraint modifies the stress-strain response of the constituent layer in gradient structure 期刊论文
SCIENCE CHINA-MATERIALS, 2021, 页码: 10
Authors:  Wang, Yanfei;  Zhu, Yuntian;  Wu XL(武晓雷);  Wei, Yueguang;  Huang, Chongxiang
Adobe PDF(2969Kb)  |  Favorite  |  View/Download：318/46  |  Submit date：2021/08/30
heterogeneous structure  nanostructure  stress-strain response  strain bands  strength and ductility  
Plastic accommodation during tensile deformation of gradient structure 期刊论文
SCIENCE CHINA-MATERIALS, 2021, 页码: 11
Authors:  Wu XL(武晓雷);  Yang MX(杨沐鑫);  Li, Runguang;  Jiang P(姜萍);  Yuan FP(袁福平);  Wang, Yandong;  Zhu, Yuntian;  Wei, Yueguang
Adobe PDF(5051Kb)  |  Favorite  |  View/Download：287/41  |  Submit date：2021/03/03
gradient structure  plastic accommodation  strain hardening  nanostructure  ductility  
中间层厚度对三明治结构中I型断裂能量释放率的影响研究 期刊论文
力学学报, 2020, 卷号: 52, 期号: 04, 页码: 1080-1094
Authors:  张凡凡;  宋晶如;  马寒松;  刘小明;  魏悦广
Adobe PDF(16973Kb)  |  Favorite  |  View/Download：167/31  |  Submit date：2020/09/01
三明治结构  中间层影响  界面剪切  能量释放率  临界载荷  
Plastic Effect on the Sliding Inception Between a Cylinder and a Rigid Flat 期刊论文
ACTA MECHANICA SOLIDA SINICA, 2019, 卷号: 32, 期号: 1, 页码: 1-16
Authors:  Zhang S;  Huan J;  Song H;  Liu XM(刘小明);  Wei YG(魏悦广)
Adobe PDF(3389Kb)  |  Favorite  |  View/Download：294/103  |  Submit date：2019/04/11
Material yielding  Local slip  Contact stiffness criterion  Finite element 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
Authors:  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)
Adobe PDF(3562Kb)  |  Favorite  |  View/Download：279/88  |  Submit date：2018/10/30
Biological mineralized material  Nacre  Toughening mechanism  Three-point bending test  Crack deflection  Microcracking  
金属/环氧/金属粘结体系的强韧和失效机制实验研究 期刊论文
力学学报, 2017, 期号: 06, 页码: 1213-1222
Authors:  李景传;  梁立红;  刘小明;  马寒松;  宋晶如;  魏悦广
Adobe PDF(2003Kb)  |  Favorite  |  View/Download：299/102  |  Submit date：2017/12/22
金属胶结  胶层厚度  失效载荷  失效强度  界面能  
SIZE EFFECTS OF ELASTIC MODULUS OF FCC METALS BASED ON THE CAUCHY-BORN RULE AND NANOPLATE MODELS 期刊论文
Acta Mechanica Solida Sinica, 2014, 卷号: 27, 期号: 2, 页码: 111-121
Authors:  Liu JY(刘建云);  Song JR(宋晶如);  Wei YG(魏悦广);  Liu, JY (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(805Kb)  |  Favorite  |  View/Download：747/206  |  Submit date：2014/07/03
Quasi-continuum Method  Cauchy-born Rule  Size Effect  Elastic Modulus  Fcc-metal