大空间桁架结构螺旋风管安装方案及施工技术探讨
Discussion on installation method and techniques of spiral ducts in large trussed structure
摘要：
以中国国际展览中心（新馆）为例，介绍了螺旋风管的深化设计、安装方案和施工技术及相关注意事项，从而为建筑业该课题的研究提供相关素材。
关键词：大空间建筑 桁架结构 螺旋风管 深化设计
Abstract：
Presents the detailed design, installation method, techniques and relative issues of spiral ducts in the New China International Exhibition Center, providing the study material for the construction domain.
Keywords:large space building, trussed structure, spiral duct, detailed design