钢纤维钢筋混凝土柱的抗剪承载力计算方法

CALCULATION METHODS FOR SHEARING CAPACITY OF STEEL FIBER REINFORCED CONCRETE COLUMN

  • 摘要: 采用钢纤维混凝土的应力应变关系,将协调桁架模型应用于钢纤维钢筋混凝土柱的抗剪承载力计算,推导出其理论计算公式。为便于工程应用,同时提出了实用的计算方法。通过与试验结果的对比表明,本文计算公式具有较好的精度。

     

    Abstract: With the stress-strain relation of steel fiber concrete, the compatibility truss model has been used to set up calculation formulas for shearing capacity of steel fiber concrete column. For convenience in engineering application, practical calculation methods are put forward. The comparison of calculation to testing results indicates that the present formula offers accurate predictions.

     

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