摘要
为了更好地研究交错桁架楼板的抗剪性能,先用ETABS软件对假设的交错桁架工程进行设计,根据相似比关系,利用有限元分析软件对1∶3的缩尺模型进行分析,以此作为交错桁架楼板体系的分析依据,最后对交错桁架楼板在横向荷载作用下的抗剪性能及抗震性能进行了研究,结果表明,交错桁架楼板体系有较好的抵抗横向荷载的能力。
In order to investigate the shear bearing capacity of the floor slab in staggered-truss system, the analysis on a design scheme of staggered-truss is carried out by using ETABS. Based on the result of finite element analysis of the 1 ： 3 model, the shear bearing behavior of the floor slab, the internal force and aseismic behavior of the shear connectors under the lateral load can be summarized. The results show that the staggered-truss system has a high capacity to resist the lateral load.
出处
《山西建筑》
2007年第23期13-15,共3页
Shanxi Architecture
关键词
交错桁架
楼板
抗剪性能
有限元分析
staggered-truss, floor slab, shear bearing behavior, finite dement analysis
