| 基于钢混协作关系的几何非线性分析法 |
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| 引用本文： | 李永斌,胡顺芳.基于钢混协作关系的几何非线性分析法[J].水运科技信息,2010(4):22-24. |
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| 作者姓名： | 李永斌 胡顺芳 |
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| 作者单位： | 中交第二公路勘察设计研究院有限公司,武汉430052 |
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| 摘 要： | 介绍了基于钢混协作关系的非线性问题,分析了目前对钢筋混凝土结构的几何非线性分析方法,特别是TL列式和UL列式,同时介绍了几种几何非线性问题的求解方法。
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| 关 键 词： | 几何非线性 钢筋混凝土 TL UL |
Analysis Methods of Geometric Nonlinearity Based on Coordinating Relations of Steel and Concrete |
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| Li Yongbin,Hu Shunfang.Analysis Methods of Geometric Nonlinearity Based on Coordinating Relations of Steel and Concrete[J].Transportation Science & Technology,2010(4):22-24. |
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| Authors: | Li Yongbin Hu Shunfang |
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| Institution: | (China Communications Second Highway Survey and Design Institute,430052Wuhan,China) |
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| Abstract: | Presenting briefly the nonlinearity based on the coordinating relations of steel and concrete,this paper mainly introduces the present analysis methods to solve the geometric nonlinearity,especially,total Lagangian formulation（T.L）and Updated Lagangian formulation（U.L）,and also provides ways to solve the geometric nonlinear equation. |
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| Keywords: | geometric nonlinearity reinforced concrete TL UL |
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