米预制箱梁吊装架设施工专项施工方案

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1、20米预制箱梁吊装架设施工专项施工方案七工区预制箱梁架设施工方案目录一、编制说明............................................................................................31.1编制目的.............................................................................................................31.2采用的标准规范...................................

2、..............................................................3二、工程概况............................................................................................42.1工程概况..............................................................................................................42.2施工准备........

3、......................................................................................................4三、施工工艺............................................................................................63.1总体施工方案说———————————————————————————————————————————————明...................................

4、...........................................................63.2箱梁运输方案......................................................................................................73.3箱梁起吊方案.....................................................................................................93.4架桥机架梁方案..

5、................................................................................................93.5吊车架空心板方案............................................................................................16四、施工计划.......................................................................................

6、...194.1总体思路............................................................................................................194.2施工计划安排....................................................................................................204.3主要机械设备.....................................................

7、...............................................204.4人员劳动力组成................................................................................................21五、危险因素分析.................................................................