广州国际会展中心展览大厅钢结构安装技术

广州国际会展中心展览大厅屋盖钢结构现为国内跨度最大的张弦桁架结构,为该工程的重点、难点,具有起吊重量大、吊装难度高、工期紧迫等特点,本文主要介绍展览大厅张弦桁架的吊装技术。

Construction of Roof Steel Structure of Guangzhou International Meeting and Exhibition Center Exhibition Hall

It was a difficult problem to construct the project of the Guangzhou international meeting and exhibition center , for the installation technique of the roof steel structure of the exhibition hall. It is the biggest span pre -stressing chord truss in china. The project has the characteristic of huge lifting weight, difficult to lift and short time limit for this project. This article introduces the steel structure installation technique of the exhibition hall.