大空间建筑双层螺旋风管施工工艺探讨
Discussion on the construction of double spiral duct in large space buildings
摘要：
以苏州国际博览中心为例，介绍了大空间建筑双层螺旋风管的连接工艺、吊架形式和吊装方法。
关键词：大空间建筑,双层螺旋风管,法兰,吊装方法
Abstract：
Taking Suzhou International Expo Centre as an example, presents the connection technique, hanger form and installation strategy of the double spiral duct in large space buildings.
Keywords:large space building, double spiral duct, flange, installation strategy