赤峰体育中心体育场结构设计
- 摘 要
-
（中国建筑设计研究院，北京 100044）[摘要] 赤峰体育中心体育场下部采用钢筋混凝土框架结构，挑篷采用平面管桁架结构。对屋盖大悬挑平面管桁架进行了风洞试验以确定风载计算参数。本文主要介绍了主体混凝土结构设计、屋面挑篷的结构选型和分析设计，阐述了复杂结构建模分析设计、风洞试验、超长结构设计等关键问题。[关键词] 湿陷性黄土；超长结构；大悬挑挑篷；管桁架；风洞试验中图分类号：TU318 文献标识码：A 文章编号：1002-848X(2013)S1-0300-05作者简介：孙海林，博士，高级工程师，一级注册结构工程师，一级注册建筑师，Email: sunhailin@cadg.cn。Structural design of the Stadium of Chifeng Sports CenterSun Hailin, Huo Wenying, Lu Ying, Wu Xiankun, Hao Guolong, Luo Minjie, Liu Huijun(China Architecture Design and Research Institute, Beijing 100044, China)Abstract: Reinforced concrete frame and steel roof composed of tube trusses were used in the structural design of the stadium of Chifeng sports center. Wind tunnel test was carried out to determine parameters for wind effects calculation of the cantilever roof. Structure selections of the main concrete structure and large cantilever roof were introduced．The model and analysis of the complex structure shape，wind tunnel test and design of the super-long structure were emphasized．Keywords: collapsed loess；super-long structure; large cantilever roof; tube trusses ; wind tunnel test
