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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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力学所知识产出(19... [5]
Creator
李国琛 [5]
叶裕恭 [1]
黄涛 [1]
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Journal ar... [5]
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1996 [1]
1989 [1]
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1981 [1]
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中文 [5]
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固体力学学报 [5]
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CSCD [2]
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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
Authors:
黄涛
;
李国琛
Adobe PDF(153Kb)
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View/Download:453/99
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Submit date:2009/08/03
非均匀性
分叉
剪切带
表面皱曲
空洞
受有两级空洞损伤时韧性材料的力学行为
期刊论文
固体力学学报, 1989, 卷号: 10, 期号: 2, 页码: 143
Authors:
李国琛
Adobe PDF(566Kb)
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Submit date:2009/08/03
空洞
损伤
韧性材料
韧性断裂
弹塑性介质中空洞的长大与剪切分叉
期刊论文
固体力学学报, 1987, 期号: 4, 页码: 294-303
Authors:
叶裕恭
;
李国琛
Adobe PDF(575Kb)
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弹塑性介质
空洞长大
分叉点
平面应变条件
剪切
体积百分数
分叉屈曲
临界应变
本构关系
椭球空洞模型的韧性行为
期刊论文
固体力学学报, 1985, 期号: 3, 页码: 388-394
Authors:
李国琛
Adobe PDF(393Kb)
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空洞模型
韧性金属材料
夹杂物
椭球
韧性破坏
元模型
韧性断裂
切线模量
圆截面
圆柱壳体的弯曲蠕变屈曲
期刊论文
固体力学学报, 1981, 期号: 4, 页码: 554-562
Authors:
李国琛
Adobe PDF(448Kb)
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蠕变屈曲
圆柱壳体
屈曲方程
寿命
可靠性
实验数据
临界时间
计算结果
比应力