新型箱状组合压型钢板承载力研究

Carrying Capacity Research of New Combined Box Section with Profiled Steel Panels

箱状组合压型钢板是压型板发展的一种新的结构形式 .为进一步研究其性质 ,介绍了它的现场载荷实验情况 ,描述了建立有限元模型的过程 .结合实验数据比较了 3种模型 ,分析了两种因素对构件性质的影响 ,并通过实验数据对不同厚度的

Combined box section with profiled steel sheets is a new kind of steel panel structure.To study deeply the behaviours of the structure,this paper introduced the on site experiment of the structure,described finite element models.By comparison between the results of three types of models and the experiment data,the two influence factors on the behaviors of the structure are analyzed.Finally,the load bearing capacity and ductility of three profiled steel panels with different thickness are discussed.