平面形状为L形的空间剪力墙结构与不均匀地基的共同作用

本文对空间剪力墙结构和地基分别采用双重扩大子结构有限元分析和笔者建立的弹性半空间的有限层分析,给出空间剪力墙结构与任意一种层状弹性地基共同作用三维问题的通用分析方法和程序。对平面形状为L形的空间剪力墙结构与不均匀地基共同作用的三维问题计算分析,表明空间剪力墙结构应按空间课题分析并应考虑它与地基共同作用,对位于不利位置上的相邻建筑的影响应慎重对待。

Interaction between a Space Shear Wall Structrue Taking the L-form Plane and a Non-homogeneous Foundation

This paper analysis space shear wall structures and foundations respectively by the double extended substructure finite element method and the finite layer method which has been developed by the authors for the elastic half-space, presents the general method and programs for analysing the three-dimentional problems of interaction between space shear wall structures and any kind of elastic foundations.The calculation and analysis for the three-dimentional problem of interaction between a space shear wall structure taking L-form plane and a non-homogeneous foundation explain it is very important to analyse interaction of these space structures and foundations in accordance with space subjects, and emphasize that the influence of adjoining buildings located at unfavorable places must be treated carefully.