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根据钢纤维混凝土井壁的特点,以代表性单元体为研究对象,采用复合材料理论,考虑了钢纤维长度和分布方向的影响,推导出了钢纤维混凝土井壁结构的弹性模量、泊松比及剪切模量等弹性常数的计算公式,为钢纤维混凝土井壁结构理论计算及有限元分析提供参考。
According to the characteristics of steel fiber reinforced concrete shaft lining, taking the representative unit body as the research object, the influence of the length and distribution direction of the steel fiber was taken into consideration by using the theory of composite material. The elastic modulus of steel fiber reinforced concrete shaft lining structure was deduced, And the formula for calculating the elastic constants of shear modulus are provided to provide reference for theoretical calculation and finite element analysis of steel fiber reinforced concrete shaft lining.