【摘要】 基础与地基接触面的反力计算是共同作用理论的核心问题。在考虑刚性基础与地基共同作用时 ,地基反力的分布曲线是很复杂的 ,所以求解实际反力很困难。本文对基础和地基的共同作用进行三维有限元分析并和不考虑共同作用的理论算法作比较 ,通过大量的算例得出了一些有益的结论 ,对工程设计有一定的参考意义更多还原

【Abstract】 It is the key problem that the reaction calculation of contact surface between basement and foundation.The distributive curve of the foundation reaction is complicated considering of the co\|reaction of rigid basement and foundation,thus it is difficult to calculate the actual reaction.This article attempts to compare the 3D finite element analysis to co\|reaction of basement and foundation with the theoretical arithmetic without concerning of the co\|reaction.The beneficial conclusions get through a large number of cases are expected to be of referential use to engineering design. \[更多还原