有限压缩层地基模型在刚性基础与地基相互作用分析中的应用  

The Application of Finite Compression Layer Motlel of Soil for Rigid Foundation and Soil Interactive Analysis

作　　者：刘忠玉 杨兴武 黄鹰 

机构地区：[1]郑州工学院,河南省建筑设计院,中房郑州公司

出　　处：《华北水利水电学院学报》1995年第4期67-71,共5页North China Institute of Water Conservancy and Hydroelectric Power

摘　　要：本文推导了矩形面积上单位均布荷载作用时角点下的沉降的数学表达式，利用叠加原理可求得任意点处的沉降系数，从而改进了有限压缩层模型的计算过程，并运用到刚性基础与地基的相互作用分析中。In this paper, the mathematic formula for the corner-point settlement of the mean distribution unit load being put on rectangular zone is obtained,then,the settlement coefficients on any points are figured out by the method of super-position. Moreover,the calculation course of the finite compression layer model of soil has been improved,and it'S used into rigid foundation and soil interactive analysis.

关 键 词：有限压缩层 沉降系数 刚性基础 地基相互作用 

分 类 号：TU470.1[建筑科学—结构工程]