成贵铁路四川段移动模架现浇箱梁施工作业指导书(暂行)目录1、编制目的................................................................................................................................-1-2、编制依据................................................................................................................................-1-3、适用范围................................................................................................................................-2-4、施工准备................................................................................................................................-2-4.1内业技术准备...............................................................................................................-2-4.2外业技术准备...............................................................................................................-3-5．技术要求................................................................................................................................-3-6.施工程序与工艺流程..............................................................................................................-3-6.1移动模架施工步骤.......................................................................................................-3-6.2箱梁制造工艺流程.......................................................................................................-6-7．施工方案................................................................................................................................-7-7.1移动模架构造...............................................................................................................-7-7.2移动模架施工前的准备工作.....................................................................................-13-7.3移动支撑系统的组装.................................................................................................-13-7.4移动模架预压.............................................................................................................-13-7.5模板预拱度的调整.....................................................................................................-15-7.6钢筋、预应力筋施工.................................................................................................-15-7.7混凝土施工.................................................................................................................-17-7.8预应力施工.................................................................................................................-21-7.9管道压浆.....................................................................................................................-24-8．劳动力组织..........................................................................................................................-25-9．材料要求..............................................................................................................................-26-10．设备机具配置....................................................................................................................-26-11．质量控制及检验................................................................................................................-27-12．移动模架纵移过孔...................................................................................
