| 有限元软件分析钢筋混凝土结构 |
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| 引用本文： | 邓安龙,刘会,刘保伟,张金梅.有限元软件分析钢筋混凝土结构[J].交通科技与经济,2010,12(1):100-103. |
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| 作者姓名： | 邓安龙 刘会 刘保伟 张金梅 |
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| 作者单位： | 1. 中铁二十三局集团第三工程公司,四川,成都,610072
2. 四川建筑职业技术学院,四川,德阳,618000 |
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| 摘 要： | 在超静定混凝土结构体系中，传统计算采用平面结构计算模型，存在简化结构计算模型过于简单，对混凝土局部分析也存在一些偏差。对混凝土实体超静定结构有限元建模中的混凝土开裂模拟、压碎、失效准则和屈服准则模拟进行分析，并对混凝土结构模拟钢筋的处理、混凝土的本构关系和破坏准则的选取进行论述。
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| 关 键 词： | 混凝土结构 三维有限元模拟 本构关系 |
Overview of Reinforced Concrete Structure Analysis by Finite Element Method |
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| DENG An-long,LIU Hui,LIU Bao-wei,ZHANG Jin-mei.Overview of Reinforced Concrete Structure Analysis by Finite Element Method[J].Technology & Economy in Areas of Communications,2010,12(1):100-103. |
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| Authors: | DENG An-long LIU Hui LIU Bao-wei ZHANG Jin-mei |
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| Institution: | 1.3th Branch of China Railway 23th Construction Bureau Ltd./a>;Chengdu 610072/a>;China/a>;2.Sichuan College of Architecture Technology/a>;Deyang 618000/a>;Sichuan/a>;China |
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| Abstract: | Statically indeterminate concrete structure system,the traditional calculation of commonly used planar structure calculation model,but there are simplified calculation model is too simple,for local analysis of concrete,there are some deviations.This paper discusses the concrete entities,statically indeterminate structure finite element modeling of the difficulties and focus on how to achieve,such as the simulation of concrete cracking,crushing,failure criteria and yield criterion for simulation,simulation o... |
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| Keywords: | reinforced concrete structure three-dimensional finite element method simulation constitutive relation |
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