国家奥林匹克体育中心综合体育馆屋盖结构设计

Roof Structure Design of the Gymnasium in National Olympic Sports Center

本工程屋盖结构采用了一种新型的空间结构——斜拉双坡形曲面网壳结构,本文上要介绍这种结构的设计、计算、一些生要构造措施以及施工方法等。这种屋盖结构,形式新颖、技术先进,不仅满足了大跨度建筑结构的功能要求,又富有中国式建筑风格。

This paper presents a new type of structure - cable-stayedloublc-pitch roof with curved reticulated shell structure used as he roof of the gymnasium in National Olympic Sports Center.This new large span structure is a combination of the Chinese raditional architectural style and the contemporary structural echnique. In this paper, the design, calculation method as well as he constructional details of this structure are described.