詹永勤，方渭秦，刘健，康侃，李百春，邱仓虎

（中国建筑科学研究院， 北京 100013）

 

［摘要］介绍了东莞篮球中心主体育馆大跨度钢结构屋盖和三向网格曲面索网幕墙结构的设计特点。重点阐述了索网幕墙计算模型的建立、屋盖钢结构模型和索网幕墙简化模型的计算分析以及屋盖钢结构与索网幕墙结构组合的完整模型的计算分析，研究了屋盖钢结构和索网幕墙结构之间的相互影响。在完整模型中，屋顶环梁的变形减小，索网的变形增大，索网的拉力减小。设计经验可为复杂大跨钢结构屋盖和索网幕墙结构提供参考。

［关键词］东莞篮球中心； 体育馆设计； 大跨度钢结构屋盖； 索网幕墙

中图分类号：TU318，TU393.3       文献标识码：A       文章编号：1002-848X(2013)16-0082-06

 

Zhan Yongqin, Fang Weiqin, Liu Jian, Kang Kan, Li Baichun, Qiu Canghu

(China Academy of Building Research, Beijing 100013, China)

 

Abstract: Design features of the large-span steel roof system in the main stadium of Dongguan Basketball Center, and the cable curtain wall with the form of three-dimension mesh surface were described. How to form the calculation model of the cable curtain wall, and the analysis of three models, which were steel roof model, cable curtain wall simplified model, combined model of steel roof and cable curtain wall, were mainly introduced. The interaction effect between the steel roof and the cable curtain wall were analyzed. In the complete model, the deformation of the ring beam on the roof decreases, the deformation of the cable net increases and the tensile force of the cable net decreases. The design experiences could be references for the design of complex largespan steel roof and cable curtain walls.

Keywords: Dongguan Basketball Center; stadium design; large-span steel roof; cable curtain wall

作者简介：詹永勤，高级工程师，一级注册结构工程师，Email：zhanyq@cabr-design.com。

 

［1］赵西安.单层索网幕墙［J］.中国建筑装饰装修，2008(1)：210-219.

［2］李金海.三向网格环状曲面单索幕墙张拉全过程分析及风振反应［D］.哈尔滨：哈尔滨工业大学，2011.

［3］景明勇，王元清，张勇，等.大跨度体育馆空间钢管结构的设计与分析［J］.建筑结构，2008，38(2)：16-18,96.

［4］杨文军，万利民，嵇康东，等. 东莞篮球中心大型双曲面单索玻璃幕墙施工技术［J］.施工技术，2012，41（357）：20-24.