This paper has presented the construction technique of the assembling in site about the large-span steel pipe roof truss and the technique of integral lifting about the truss.
本文主要介绍大跨度钢管桁架的现场拼装和整体提升的施工技术措施。
2
For the roof assembling technique under ground was complex and the integral lifting was high difficult, much challenge was placed on the quality and safety supervision.
屋盖在地面组装工艺复杂，整体提升难度大，质量安全监督方面面临挑战。
3
Based on structures characteristics, roof cable-net structure was installed by integral lifting method, and the installation scheme was introduced in this paper.