空间地基沉降分析半差分半加权余量法  

SEMI-DIFFERENCE AND SEMI-WEIGHTED RESIDUAL METHOD FOR THE SETTLEMENT ANALYSIS OF SPACE FOUNDATION

作　　者：周汉斌[1] 李光耀[2] 曹志远[1] 

机构地区：[1]同济大学工程力学系 [2]贵州大学计算机科学系

出　　处：《工程力学》1993年第2期117-122,共6页Engineering Mechanics

摘　　要：本文针对三维地基沉降分析提出了一种差分伽辽金耦合方法,这是一个半差分半加权余量法,文末给出了一个二层三维弹性层状地基的算例.In this paper, a coupling of Galerkin's method and finite difference method is proposed for the analysis of two or three dimensional problem such as the problem of space foundation in this paper. The numerical example of the settlement analysis of space foundation is given.

关 键 词：三维地基 沉降 差分法 加权余量法 

分 类 号：TU433[建筑科学—岩土工程]