火车站北广场项目（地下综合体一期工程）通风空调风管制作安装施工方案目录第1章编制说明...............................................................................11.1编制目的.....................................................................................................11.2编制依据.....................................................................................................11.3工程概况.....................................................................................................1第2章施工准备...............................................................................32.1技术准备.....................................................................................................32.2人力资源准备.............................................................................................32.3机具及物资准备.........................................................................................4第3章风管制作施工工艺................................................................63.1风管材质及连接方式选择..........................................................................63.2风管制作.....................................................................................................73.2.1风管制作工艺流程..........................................................................73.2.2共板法兰风管制作..........................................................................73.2.3角钢法兰风管制作..........................................................................93.2.4风管加固........................................................................................113.2.5风管配件制作................................................................................12第4章风管系统安装施工工艺......................................................144.1风管系统安装施工工艺流程....................................................................144.2风管支吊架制作安装...............................................................................144.2.1风管系统支吊架方案.....................................................................144.2.2风管系统支吊架安装.....................................................................174.3风管安装...................................................................................................174.3.1风管组对........................................................................................174.3.2风管安装........................................................................................194.3.3风管部件及消声器静压箱安装.....................................................224.3.4风管严密性测试............................................................................234.3.5软风管安装....................................................................................24第5章成品保护及安全措施..........................................................265.1成品保护...................................................................................................265.2安全措施...................................................................................................26第6章质量通病及防治措施..........................................................27第1章编制说明1.1编制目的为更好地与工程总体施工组织设计相结合，明确通风与空调工程风管制作安装分项工程的施工范围及主要的施工工艺，找出施工过程中主要的重难点，...
