奥运会主体育场开合部分结构设计探讨

An Exploration on Structural Design of Retractable Roof Structure in the Main Gymnasium of Olympic Games

开合结构等新型空间结构体现了现代空间结构的技术含量,建筑方案独特新颖的2008年奥运会主会场中部将采用这种结构.在研究了开合结构技术特点的基础上对体育场结构方案提出了采用轨道平移方式的建议,通过对方案进行初步设计计算,论证了此方案的可行性,得出的一些结论可供设计单位参考.

The new types of space structure such as retractable roof structure which are accepted in the main gymnasium of 2008 Olympics represent the technical content of modern space structures. Some suggestions of track-traslation are presented about this structural project based on the study of the development and technical specialities to retractable roof structures. The feasibility has been demonstrated based on the preliminary computation on this project. The conclusions are valuable for designer.