(同济大学建筑设计研究院（集团）有限公司， 上海 200092)

［摘要］剧院建筑一般具有体型复杂、楼面大开洞、大跨度、大悬挑以及外幕墙造型奇特等特点，故结构设计方面也较为复杂。遵义市大剧院项目结构设计难点有主体混凝土结构设计、穹顶造型钢结构设计及支承关系、双层悬挑看台结构分析以及土层起伏较大的岩溶地基基础设计，采用了YJK，SAP2000等有限元软件对剧院结构的整体计算及主要构件进行分析。分析结果满足国家和地方规范的相关要求。 

［关键词］遵义市大剧院；框架结构；钢屋盖；组合楼板；基础设计 

中图分类号：TU398-2 文献标识码：A文章编号：1002-848X(2021)18-0074-08

Structural design of the Zunyi Grand Theatre 

WANG  Ling 

(Tongji Architectural Design (Group)Co.,Ltd., Shanghai 200092， China) 

Abstract: Theater buildings generally have the characteristics of complex shape, large openings on the floor, large span, long cantilever and the special curtain wall shape, which make the structural design become more complicated. The structural design difficulties  of Zunyi Grand Theatre include the design of the main concrete structure, the design and supporting relationship of the dome shaped steel structure, the analysis of the double-deck cantilever stand structure and the design of the karst foundation with large fluctuation of soil layer. The overall calculation of the theater structure and analysis of the main components were carried out by YJK, SAP2000 and other finite element softwares. The analysis results meet the relevant requirements of national and local regulations. 

Keywords:Zunyi Grand Theatre； frame structure； steel roof； composite slab； foundation design

作者简介：王玲，硕士，高级工程师，Email:396649421@qq.com。