钢结构施工方案(中英文对照)VIP专享VIP免费

下载后可任意编辑 精品文档下载 第 1 页 共 36 页最新资料，word 文档，可以自由编辑！！下载后可任意编辑【本页是封面，下载后可以删除!】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、钢梁采纳焊接成型的 H 型钢，结构主材采纳 Q345B，檩条采纳 Z 型钢，墙面采纳双层压型钢板+保温棉的构造，屋面采纳钢承板+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 traveling cranes 第 2 页 共 36 页下载后可任意编辑in production hall, welding H-section steel column and beam, structural main material is Q345B, cold bending sheet steel Z-purlin, wall and roof cladding are double-skin pressed steel sheet and thermal insulation wool. 二、钢结构工程的特点 Characteristic of steel structure work1、该工程单坡最大跨度为 18m，钢柱高度大，单榀框架的平面外刚度微小，吊装过程中做好保证结构平面外的稳定作为安全技术控制的重点。The single span of the work is 18m, the height of steel column is large, single frame plane external rigidity is very small, so the key point of safety technical control is to guarantee the stability outside the structural plane. 2、厂房最大连续 24 跨，长度方向 252m，制作安装时应注意误差累计，做好测量控制点，保证整个厂房的安装精度。Take out 6 steel columns from grid line 9~14 in the production building, instead of 52.5m space truss as trimmer beam to support the upper structure and crane load, the installation of the space truss is a difficulty point of this work.三、施工现场总平面布...