有限元辅助分析在冠梁弯矩分析中的应用  

The finite element subsidiary analysis application in top beam flexural torque analysis

作　　者：张强 梁凤美 

机构地区：[1]无锡市太湖家园房地产开发有限公司

出　　处：《山西建筑》2010年第16期95-96,共2页Shanxi Architecture

摘　　要：采用有限元辅助计算方法对某实际深基坑工程的关键节点进行了分析,结果表明在交界位置存在弯矩突变,最后结合分析结果进行围护设计,实践证明该方法既可避免大量复杂的有限元计算,也可确保工程安全。A practical deep foundation engineering critical joint was analyzed with finite element subsidiary calculation method,the result indicated that the flexural torque was existed in border position,at last the retaining design was carried out combined with analysis result.The practice proved that the method not only avoided much composite finite element calculation,but also guaranteed engineering safety.

关 键 词：基坑围护 有限元辅助计算 冠梁弯矩 撑锚混合支护 

分 类 号：TU463[建筑科学—结构工程]