装配整体式空间钢网格盒式结构住宅平面不规则楼板的研究  

Research of Assembled Monolithic Space Steel Grid Box Structure in High-Rise Residential Building with Slab Irregularity

作　　者：王建烁 马克俭[1] 申波[1] 聂世杰 陈佳琪[1] 熊奇伟[1] 

机构地区：[1]贵州大学空间结构研究中心,贵州贵阳550003

出　　处：《贵州大学学报（自然科学版）》2015年第1期103-108,共6页Journal of Guizhou University:Natural Sciences

基　　金：国家自然科学基金项目资助(509688004)

摘　　要：当楼板平面不规则的时候楼板的性能便不满足刚性楼板假定。通过装配整体式盒式结构与普通框架结构的对比探讨楼板局部不连续的一般力学特性,并且得出装配整体式空间钢网格盒式结构不同于一般结构的特点。针对楼板凹槽与楼板开洞处可能出现的应力集中现象应采取适当的加强措施,通过一个盒式结构算例的静力推覆计算,探讨了罕遇地震下的盒式结构的抗震性能。The differences between box structure and ordinary frame structure characterized by floor partial dis- continuous was discussed. By comparing the internal forces structure, the advantages of box structure was obtained. It is and the tress of box structure and ordinary frame proposed that slab be designed for avoiding earlier yielding by the over-strength factor and the wall of lift well be strengthened also.

关 键 词：楼板 楼板不规则 盒式结构 装配整体式 空间钢网格 

分 类 号：TU391[建筑科学—结构工程]