钢筋混凝土空间网格盒式多筒结构体系性能分析  

Performance Analysis of RC Space Grid Cassette Multi-Tube Structure System

作　　者：熊奇伟[1] 马克俭[1] 陈佳琪[1] 王建烁 聂世杰 

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）》2014年第5期71-76,共6页Journal of Guizhou University:Natural Sciences

基　　金："十二五"国家科技支撑计划(2011BAJ09B01-01)

摘　　要：介绍了钢筋混凝土空间网格盒式多筒结构这样一种新的结构体系,并且以某地拟建工程为例和常规框架-核心筒结构体系进行对比分析,分析了周期比、位移角和位移比、楼层位移和经济技术指标之间的不同,得出了空间网格盒式多筒结构在力学性能和经济效益方面都优于常规框架-核心筒结构,并且一个筒作为一户,充分做到"大开间、灵活划分居室"。为今后设计采用该结构体系提供参考。A new structure system called RC space grid cassette muhi-tube structure was introduced and a formulate building was used as an example. The period, displacement angle, displacement ratio, storey deflection and econo-technical target of this new system were researched and were contrasted with the normal frame-tube system. The results show that the RC space grid cassette multi-tube structure has a better property compared with the normal frame-tube structure and one tube as a house, accomplish＂ the big space and divide space flexible ＂ fully. It can provide reference for similar projects in the future.

关 键 词：钢筋混凝土 空间网格盒式多筒结构 对比分析 经济效益 

分 类 号：TU375[建筑科学—结构工程]