多层大跨度装配式混合型空间钢网格盒式结构的工程应用  

Engineering Application of Multilayer Large Span Assembled Hybrid Spatial Steel Grid Box Structure

作　　者：朱鹏昊 马克俭[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）》2017年第5期100-104,共5页Journal of Guizhou University:Natural Sciences

基　　金：国家自然科学基金(50968004);贵州省科技创新人才团队建设项目;黔科合人才团队([2014]4012);贵州省新型建筑结构体系科技创新人才团队;2014/08/01-2017/07/31

摘　　要：本文介绍了一种新型的钢网格盒式结构-装配式混合型空间钢网格盒式结构,已申请相关发明专利,对其产生和发展做了简单介绍。针对此种新型结构,以某实际工程为例,采用SATWE程序对结构进行多遇地震作用下的计算,从周期比、位移角和位移比、承载力之比对结构抗震性能进行评估。分析结果表明,该新型盒式结构整体稳定性和抗侧刚度均较好,能够满足设计要求。This paper introduces a new type of steel grid box structure-assembled hybrid spatial steel grid box structure, which has been applied for patent of related inventions, and has made a brief introduction to its emer-gence and development. According to this model, based on a practical project as an example, to calculate the structure under the action of multiple earthquakes by SATWE program, and the seismic performance of the struc-ture is evaluated by cycle ratio, displacement angle and displacement ratio, and the ratio of the carrying capacity. The analysis results show that the overall stability and anti-lateral stiffness of the new box structure are better, which can meet the design requirements.

关 键 词：混合型 装配式 盒式结构 钢结构 振型分解反应谱法 

分 类 号：TU393.3[建筑科学—结构工程]