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A CONDENSED METHOD FOR LINEAR COMPLEMENTARY EQUATIONS OF ELASTO-PLASTIC PROBLEMS
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作者 殷福新 孙焕纯 《Applied Mathematics and Mechanics(English Edition)》 SCIE EI 1995年第5期925-936,共12页
This paper presents a condensed method for linear complementary equations of elasto-plastic problems derived from the variational inequations.The present methodcuts down computing time enormously and greatly, promotes... This paper presents a condensed method for linear complementary equations of elasto-plastic problems derived from the variational inequations.The present methodcuts down computing time enormously and greatly, promotes the efficiency of the elasto-plastic andlysis for large scale structures. 展开更多
关键词 variational inequations elasto-plasticity linear complementaryequations lemke algorithm
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A CONDENSED METHOD FOR LINEAR COMPLEMENTARY EQUATIONS OF ELASTO-PLASTIC PROBLEMS
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作者 殷福新 孙焕纯 《Applied Mathematics and Mechanics(English Edition)》 SCIE EI 1995年第10期925-936,共12页
This paper presents a condensed method for linear complementary equations of elasto-plastic problems derived from the variational inequations The present method cuts down computing time enormously and greatly promote... This paper presents a condensed method for linear complementary equations of elasto-plastic problems derived from the variational inequations The present method cuts down computing time enormously and greatly promotes the efficiency of the elasto-plastic analvsis for large scale structures 展开更多
关键词 variational inequations. elasto-plasticity. linear complementaryequations.lemke algorithm
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弹塑性问题线性互补方程的凝缩解法 被引量:1
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作者 殷福新 孙焕纯 《应用数学和力学》 CSCD 北大核心 1995年第10期861-871,共11页
本文提出了将由变分不等方程导出的弹塑性问题的线性互补方程采用凝缩求解的方法,在避免了迭代计算所节省的时间之外又进一步大大节省了计算时间,极大地提高了对大型结构进行弹塑性分析的效率。
关键词 线性互补方程 lemke算法 弹塑性问题 凝缩法
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