胎架支撑在大悬挑弧形钢桁架高空原位拼装法中的应用

Application of Frame Support in High Altitude In-situ Assembly of Large Cantilevered Arc Steel Truss

以龙岗区三馆钢结构工程中公共艺术馆悬挑钢桁架安装工艺技术为例,探讨研究胎架支撑在大悬挑弧形钢桁架高空原位拼装法中的应用。通过对实际经验的总结,为场馆类公共建筑大悬挑弧形钢桁架的安装提供切实可行的施工思路。

This paper discusses the key installation technology of Large Cantilever Curved Steel Truss with the installation technology of cantilever steel truss in the three Longgang area of steel structure engineering. Through the summary of practical experience,to provide practical technical methods for the installation of large cantilever curved steel truss,and analyze the key technical points.