您现在的位置:建筑结构>> 期 刊>> 2018年>> 第24期>>正文内容
某超大跨连体结构设计
杨霄,蒋炳丽,王力,李恺靖
摘 要

(清华大学建筑设计研究院有限公司, 北京 100084)

[摘要]介绍了福州市东部新城商务办公中心区C,D座塔楼及超大跨连体结构设计,并分别从构件内力、截面、连体刚度、经济性,整体协调性等多方面,对比分析了底部支承方案、底承顶吊方案、整体空腹桁架方案及整体支承方案四种连体设计方案,提出“巨型双腹板H形截面构件”的连体结构设计概念,选择合理的连体结构形式,为类似结构设计提供参考。

[关键词]超大跨连体; 方案选型; 整体支承; 巨型双腹板H形截面构件

中图分类号:TU393-3文献标识码:A文章编号:1002-848X(2018)24-0047-06

 

Design of a super large-span connected structure

Yang Xiao, Jiang Bingli, Wang Li, Li Kaijing

(Architectural Design and Research Institute of Tsinghua University Co.,Ltd., Beijing 100084, China)

Abstract:The structural designs of C and D tower buildings and the super large-span connected structure in the business center of Fuzhou East New City were introduced. Four connected design schemes  bottom support scheme,bottom cap lifting scheme,integral vierendeel truss scheme and integral support scheme were compared and analyzed from the perspectives of internal force, cross-section, connected body stiffness, economy and overall coordination. The design concept of connected structure of mega double-web H-typed cross-section member was proposed, and the reasonable connected structural form was selected, providing reference for similar structural design.

Keywords:super large-span connected structure; scheme selection; integral support; mega double-web H-typed cross-section member

 

作者简介:杨霄,硕士,高级工程师,一级注册结构工程师,Email:adstruc@vip.163.com。

下载地址