精选优质文档-倾情为你奉上钢结构工程施工方案Steel Structure Construction Scheme一、钢结构工程概述A brief account of steel structure work 本工程为斯比克(中国)工业设备制造有限公司之汾湖新厂房项目钢结构工程。分A-1和A-2两个单体,其中A-1屋面面积3.4万平方米,A-2屋面面积1.5万平方米。生产车间内设有桥式桁车,钢柱、钢梁采用焊接成型的H型钢,结构主材采用Q345B,檩条采用Z型钢,墙面采用双层压型钢板+保温棉的构造,屋面采用钢承板+保温板+柔性防水卷材的构造。The working area of steel structure work are production and warehouse halls, bicycle shed, total area is about 16500 square meter, roof pitch is 5%, eave height 13.75M. There will be 6 8t bridge trave