王湛, 甄永辉. 混凝土本构关系边界面模型[J]. 工程力学, 1999, 16(3): 120-129.
引用本文: 王湛, 甄永辉. 混凝土本构关系边界面模型[J]. 工程力学, 1999, 16(3): 120-129.
WANG Zhan, ZHEN Yong-hui. A BOUNDING SURFACE MODEL FOR CONCRETE CONSTITUTIVE RELATIONSHIP[J]. Engineering Mechanics, 1999, 16(3): 120-129.
Citation: WANG Zhan, ZHEN Yong-hui. A BOUNDING SURFACE MODEL FOR CONCRETE CONSTITUTIVE RELATIONSHIP[J]. Engineering Mechanics, 1999, 16(3): 120-129.

混凝土本构关系边界面模型

A BOUNDING SURFACE MODEL FOR CONCRETE CONSTITUTIVE RELATIONSHIP

  • 摘要: 本文在对现有边界面模型计算结果分析的基础上,通过大量计算,对模型中的某些参数进行了修改。修改后的边界面模型可以模拟普通混凝土和高强混凝土在单调及复杂荷载作用下的力学性能,可用于钢筋混凝土和钢管混凝土的有限元分析。

     

    Abstract: In this paper, an improved concrete constitutive model based on bounding surface model is presented, Many ldnds of load cases are treated by means of this model, The theoretical calculation results agree with the available test data,indicating that the improved model is more acctale and effective, The present model can be used in the finitc element analysis.

     

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