超限大跨空间结构的工程设计实例及相关管理规定

The Project Design Examples and Relevant Administration Regulations of the Out-of-code Large-span Space Structures

工程设计采用可开启活动的大跨屋盖结构体系,属于非常用空间结构形式,为保证结构的安全性,避免抗震性能差、受力很不合理的结构体系被采用,对超出适用范围的大型建筑屋盖结构和与开闭功能有关的设计需报抗震设防专项审查进行专门的抗震性能研究和论证。

The project design using large-span space structure with retractable roof belongs to the space structure type not in common use,to ensure the safety of structure,and avoid the adoption of poor-seismic-performance and unreasonable-load-bearing factors of structure,the design of large building roof structure and relevant to retractable functions shall be submitted to seismic special review committee to make specialized research and reasoning of its seismic-performance.