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On the mechanism of void growth and the effect of straining mode in ductile materials 期刊论文
International Journal of Plasticity, 2000, 卷号: 16, 期号: 1, 页码: 39-57
作者:  Li GC(李国琛);  Ling XW(凌贤伍);  Shen H;  Li, GC (reprint author), Acad Sinica, Inst Mech, Lab Nonlinear Mech Continuous Media, 15 Zhong Guan Cun Rd, Beijing 100080, Peoples R China.
Adobe PDF(246Kb)  |  收藏  |  浏览/下载:776/164  |  提交时间:2009/08/03
Voids And Inclusions  Elastic-plastic Material  Finite Elements  Matrix Material  Plastic Solids  Notched Bars  Fracture  Instabilities  Localization  Failure  Rupture  Damage  Sheet  
非均匀性对材料分叉的作用 期刊论文
固体力学学报, 1996, 卷号: 17, 期号: 2, 页码: 135
作者:  黄涛;  李国琛
Adobe PDF(153Kb)  |  收藏  |  浏览/下载:454/100  |  提交时间:2009/08/03
非均匀性  分叉  剪切带  表面皱曲  空洞  
Numerical analyses for the material bifurcation in plane sheet under tension 期刊论文
Engineering Fracture Mechanics, 1996, 卷号: 55, 期号: 2, 页码: 223-234
作者:  Huang T(黄涛);  Li GC(李国琛);  Huang, T (reprint author), ACAD SINICA,INST MECH,BEIJING 100080,PEOPLES R CHINA.
Adobe PDF(608Kb)  |  收藏  |  浏览/下载:509/136  |  提交时间:2009/08/03
Plastic-flow Localization  Ductile Materials  Void Nucleation  Fracture  Surface  
The plastic instability behaviour of laser-textured steel sheet 期刊论文
Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing, 1996, 卷号: 219, 期号: 1-2, 页码: 156-161
作者:  Shen H;  Chen GN(陈光南);  Li GC(李国琛);  Shen, H (reprint author), ACAD SINICA,INST MECH,BEIJING 100080,PEOPLES R CHINA.
Adobe PDF(797Kb)  |  收藏  |  浏览/下载:508/151  |  提交时间:2009/08/03
Laser-texturing  Instability  Voids  Steel Sheet  Shear  
Formation of shear bands in plane sheet 期刊论文
International Journal of Plasticity, 1995, 卷号: 11, 期号: 5, 页码: 605-622
作者:  Li GC(李国琛);  Zhu C(朱辰);  LI, GC (reprint author), ACAD SINICA,INST MECH,16 DIV,15 ZHONG GUAN CUN,BEIJING 100080,PEOPLES R CHINA.
Adobe PDF(876Kb)  |  收藏  |  浏览/下载:549/138  |  提交时间:2009/08/03
Plastic-flow Localization  Void Nucleation  Matrix Material  Strain  Growth  
NUMERICAL ANALYSES FOR MATERIAL BIFURCATION AND LOCALIZATION IN PLANE SHEET 会议论文
5th International Conference on Numerical Methods in Industrial Forming Processes (NUMIFORM 95), ITHACA, NY, JUN 18-21, 1995
作者:  Li GC(李国琛);  Huang T(黄涛);  Zhu C
收藏  |  浏览/下载:66/0  |  提交时间:2016/06/30
剪切带状分叉 期刊论文
力学学报, 1994, 期号: 01, 页码: 31-38
作者:  李国琛;  朱辰
浏览  |  Adobe PDF(195Kb)  |  收藏  |  浏览/下载:49/26  |  提交时间:2018/05/10
剪切带、分叉、空洞  
On dilatational plastic constitutive equation of ductile materials and plastic loading paths at bifurcation 期刊论文
Science in China Series A-Mathematics Physics Astronomy & Technological Sciences, 1991, 卷号: 34, 期号: 7, 页码: 825-834
作者:  Li GC(李国琛);  LI, GC (reprint author), ACAD SINICA,INST MECH,BEIJING 100080,PEOPLES R CHINA.
Adobe PDF(2367Kb)  |  收藏  |  浏览/下载:586/95  |  提交时间:2009/08/03
Ductile Materials  Dilatational Plasticity  Strain-softening  Constitutive Equation  Matrix Material  Bifurcation  Plane-strain  Growth  Voids  
论韧性材料的可膨胀塑性本构方程及分叉时塑性加载路径 期刊论文
中国科学. A辑, 数学, 1990, 期号: 12, 页码: 1282
作者:  李国琛
Adobe PDF(318Kb)  |  收藏  |  浏览/下载:474/179  |  提交时间:2009/08/03
韧性材料  可膨胀塑性  本构方程  分叉  
剪切带状分叉的力学条件 期刊论文
力学学报, 1988, 卷号: 20, 期号: 4, 页码: 305-312
作者:  李国琛
Adobe PDF(261Kb)  |  收藏  |  浏览/下载:369/92  |  提交时间:2009/08/03
剪切带  分叉  韧性  损伤