查晓雄, 唐家祥. 钢管混凝土结构非线性有限元分析中混凝土边界面模型的研究及应用[J]. 工程力学, 1999, 16(6): 29-35.
引用本文: 查晓雄, 唐家祥. 钢管混凝土结构非线性有限元分析中混凝土边界面模型的研究及应用[J]. 工程力学, 1999, 16(6): 29-35.
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ZHA Xiao-xiong, TANG Jia-xiang. THE STUDY AND APPLICATION Of CONCRETE BOUNDING SURFACE CONSTITUTIVE RELATIONSHIPS TO THE NONLINEAR FINITE ELEMENT ANALYSIS OfCONCRETE FILLED STEEL TUBULAR STRUCTURES[J]. Engineering Mechanics, 1999, 16(6): 29-35.
Citation: ZHA Xiao-xiong, TANG Jia-xiang. THE STUDY AND APPLICATION Of CONCRETE BOUNDING SURFACE CONSTITUTIVE RELATIONSHIPS TO THE NONLINEAR FINITE ELEMENT ANALYSIS OfCONCRETE FILLED STEEL TUBULAR STRUCTURES[J]. Engineering Mechanics, 1999, 16(6): 29-35.
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钢管混凝土结构非线性有限元分析中混凝土边界面模型的研究及应用

THE STUDY AND APPLICATION Of CONCRETE BOUNDING SURFACE CONSTITUTIVE RELATIONSHIPS TO THE NONLINEAR FINITE ELEMENT ANALYSIS OfCONCRETE FILLED STEEL TUBULAR STRUCTURES

    摘要
  • 摘要: 本文在理论分析和试验结果的基础上,针对钢管混凝土结构受力特点,对混凝土边界面模型进行了研究,它不仅较全面地反映了材料在三向复杂应力状态下的性能,准确可靠,而且在非线性有限元计算中简单可行。

     

    Abstract: Based on theoretical analyses and the results of tests, the paper studies concrete bounding surface constitutive relationships. The behavior of the material under multi-axial loading is taken into account completely and accurately in the relationships. It is shown that the relationships are simple and effective in nonlinear finite element analysis.

     

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