摘要
换流站防火墙一直是换流站工程施工难度最大、工艺要求最高的关键节点。依托南京±800kV换流站工程,以高端换流变防火墙为实例,采用全钢模板,对钢模板的设计与施工优化,改变传统繁琐费时不可靠的安装工艺,同时进一步提高了混凝土的成型观感。
The converter station firewall has been the most difficult and technological requirements of the highest key point on the engineering construction.In this paper,based on the±800kV converter station in Nanjing and taking rheological firewall as an example,adopts full steel formwork,optimizes design and construction of steel formwork,and change the traditional unreliable installation process.At the same time,further improve the concrete shape perception.
引文
[1]北京钢铁设计研究总院.钢结构设计规范:GB50017—2003[S].北京:中国计划出版社,2003.
[2]中国建筑股份有限公司.清水混凝土应用技术规程:JGJ169—2009[S].北京:中国建筑工业出版社,2009.