| 钢筋混凝土非线性有限元实用化初探 |
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| 引用本文： | 李芬花,张镜剑,刘福胜. 钢筋混凝土非线性有限元实用化初探[J]. 水利学报, 1998, 29(10): 74-80 |
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| 作者姓名： | 李芬花 张镜剑 刘福胜 |
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| 作者单位： | 华北水利水电学院水利系 山东省水利专科学校 |
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| 摘 要： | 本文采用数理统计中的回归分析方法，进行了钢筋混凝土非线性有限元实用化研究，建立起钢筋混凝土非线性有限元方法与现行规范中极限状态方法的联系，利用现有规范中的承载能力建立起钢筋混凝土非线性有限元方法的安全准则，使钢筋混凝土非线性有限元实用化有据可依.
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| 关 键 词： | 非规比，非线性有限元，回归分析. |
Preliminary research on the applications of nonlinear finite element analysis for reinforced concrete bending structures |
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| Li Fenhua Zhang Jingjian. Preliminary research on the applications of nonlinear finite element analysis for reinforced concrete bending structures[J]. Journal of Hydraulic Engineering, 1998, 29(10): 74-80 |
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| Authors: | Li Fenhua Zhang Jingjian |
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| Affiliation: | North China Institute of Water Conservancy and Hydroelectric Power |
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| Abstract: | Based on the regression method, the relationships between nonlinear finite element analysis method and ultimate strength method for reinforced concrete structure are established. According to these relationships and the bearing capacity proscribed in the design code of reinforced concrete structure currently in effect, the criterion of nonlinear finite element analysis method is proposed. The approach in this paper are helpful to put the nonlinear finite element analysis of reinforced concrete into real engineering design code. |
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| Keywords: | nonlinear finite element regression analysis reinforced concrete bearing strength ultimate strength. |
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