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本文根据Mindlin方程积分,推导出地下连续墙作为承重结构的墙-桩-土共同作用位移影响系数的计算公式。得到的共同作用柔度矩阵用于地下连续墙作承重结构与桩、筏(箱)基础和地基及上部结构共同作用分析中,可以得出比较满意的结果。
Based on the Mindlin equation integral, this paper deduces the calculation formula of displacement coefficient of wall-pile-soil interaction of the diaphragm wall as the load-bearing structure. The obtained common-acting flexibility matrix can be used for the analysis of the bearing structure of the diaphragm wall and the foundation and the foundation and the superstructure.