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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... [3]
Creator
王自强 [2]
张晓堤 [1]
徐纪林 [1]
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Journal ar... [3]
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1986 [1]
1982 [1]
1981 [1]
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中文 [3]
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力学学报 [2]
中国科学院研究生院学... [1]
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非线性弹塑性问题的数学分析和有限元公式
期刊论文
中国科学院研究生院学报, 1986, 卷号: 3, 期号: 2, 页码: 59-72
Authors:
王自强
;
张晓堤
Adobe PDF(360Kb)
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Submit date：2009/08/03
有限元
直角坐标系
塑性大变形
弹塑性问题
应力率
平衡方程
公式
应力张量
平面应力
平面应力裂纹稳态扩展的弹塑性大变形有限元分析
期刊论文
力学学报, 1982, 期号: 3, 页码: 272-279
Authors:
徐纪林
Adobe PDF(474Kb)
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Submit date：2009/08/03
裂纹稳态扩展
裂纹扩展
平面应力
有限元分析
弹塑性断裂
塑性大变形
塑性区
颈缩区模型
失稳载荷
塑性大变形问题的唯一性、稳定性和极值原理
期刊论文
力学学报, 1981, 期号: 3, 页码: 226-235
Authors:
王自强
Adobe PDF(528Kb)
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Submit date：2009/08/03
塑性大变形
速度场
唯一性
极值原理
边值问题的解
稳定性
本构方程
充分条件
恒等于零
