摘要
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。
In this paper, formulas of displacement influence factors for the interaction of diaphragm walls-piles-soil, have been derived using the integration of the Mindlin' s equation. In the analysis of the interaction between diaphragm walls, piles, soil, the raft foundations and the superstructure, the flexibility martrix has been used. The computational results are satisfied.
出处
《上海力学》
CSCD
1998年第1期55-61,共7页
Chinese Quarterly Mechanics
关键词
地下连续墙
桩基础
共同作用
位移影响系数
diaphragm wass,pile foundation, interaction, displacement influence factor.
