施工升降机Ⅱ型附墙架结构安装安全性研究

Study on the safety of structure installation of type Ⅱ mast tie for builder's hoist

附墙架是按一定间距连接导轨架与建筑物重要的侧向支撑构件,在施工升降机结构中起着关键作用,但在相关标准上并没有针对在施工现场条件限制的情况下附墙架的安装给予技术指导和说明,本文旨在总结施工升降机附墙架在现实安装中存在的各种不同情况,并运用传统计算方法和现代设计分析手段,对附墙架的结构安全性给出参考。

The mast tie is a kind of important lateral support member which connects the mast and the building at a certain distance, it plays a key role in the construction of the builder's hoist structure. However, the relevant standard does not depend on the restrictions on the construction site. The purpose of this paper is to summarize the different situations in the construction of the builder's hoist in the actual installation, and use the traditional calculation method and the modern design analysis means to give the reference to the structural safety of the mast tie.