双层地基承载力的一种近似算法(二)  

An approximate calculation of bearing capacity of two-layer foundation (second)

作　　者：杨永新[1] 高建红[1] 冯玉芹[1] 

机构地区：[1]内蒙古科技大学建筑与土木工程学院,内蒙古包头014010

出　　处：《包头钢铁学院学报》2004年第2期174-178,188,共6页Journal of Baotou University of Iron and Steel Technology

摘　　要：从滑移线的基本概念出发 ,构造了双层地基的整体剪切破坏模式 ,利用近似的滑移线网络 ,推导出双层地基承载力的计算公式 ,还编制了计算程序 。The destroy model of whole shear was formed on the basis of slip lines conception.The calculated formula of two-layer foundation was deduced and a numerical procedure was worked out using approximate slip lines nets,the result of which was compared with other methods.

关 键 词：双层地基 承载力 近似算法 

分 类 号：TU470.3[建筑科学—结构工程]