竖向均布荷载作用下开洞连续墙梁的有限元分析  

FEM ANALYSIS OF CONTINUOUS WALL BEAM WITH PORTAL UNDER VERTICAL UNIFORM LOAD

作　　者：孟达[1] 曹辉[1] 杭英 

机构地区：[1]中国矿业大学(北京)资源及安全工程学院,北京100083 [2]上海佘山乡村俱乐部有限公司,上海201619

出　　处：《工业建筑》2006年第11期59-61,共3页Industrial Construction

摘　　要：运用有限元,通过图、表来表示和分析开洞连续墙梁的应力分布以及变化规律,从而能够计算开洞口连续墙梁与托梁之间的相互作用力,及其内部应力的分布情况,既能验证试验中的内力及应力的变化规律,也能找到试验中不易直接发现的规律,为墙梁的设计提供较精确的理论依据。The stress distribution and variation regularity of cnntinuous wall beam with portal are analyzed by finite element method and figures, as well as tables, then interaction between continuous wall beam and trimmer beam, and stress distribution can be calculated. The stress variation regularity can be verified, the regularities that can not be found by tests can also be obtained. The computation will provide a precise theoretical basis for the design of a wall beam.

关 键 词：有限元 开洞墙梁 内力 应力 

分 类 号：TU375.1[建筑科学—结构工程]