蜂窝式轴压构件腹板局部稳定问题研究  

Research on partial stabilization of sternum of honeycomb pull-down component

作　　者：周光禹[1] 刘秋月[2] 高蕉[1] 

机构地区：[1]沈阳建筑大学土木工程学院 [2]锦州石化公司设计院

出　　处：《山西建筑》2006年第12期31-32,共2页Shanxi Architecture

摘　　要：运用有限元分析软件ANSYS得出实腹式构件在轴心压力作用下的腹板弹性屈曲系数,验证有限元模型建立的准确性。然后运用ANSYS软件计算蜂窝式构件在轴力作用下腹板弹性屈曲系数,研究其随参数变化的趋势。It obtains elastic-flexion coefficient of sternum of solid-web component under axis stress applying for finite element software ANASYS and proves accuracy of establishment of finite element model, and calculates elastic flexion coefficient of sternum of honeycomb pull-down component under axis stress applying for ANASYS and researches its trend with variation of parameter.

关 键 词：蜂窝构件 轴压构件 局部稳定 屈曲系数 

分 类 号：TU317[建筑科学—结构工程]