2019高速铁路土建工程特大桥连续梁施工方案

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1、高速铁路土建工程特大桥连续梁施工方案　　目录　　1、编制依据：...........................................................12、工程概况：...........................................................1、主梁构造：.........................................................1、预应力体系：.....................

2、..................................23、工期计划：...........................................................24、施工场地布置及临时设施...............................................35、施工组织机构及主要人员...............................................3、施工组织：....................

3、.....................................3、组织机构：.........................................................3主要工种人员计划表：.................................................66、主要材料供应计划.....................................................6、材料计划...................

4、........................................6、机械计划...........................................................87、施工总体方案及主要工序施工方法.......................................8、施工总体方案.......................................................8、主要工序施工方法...............

5、...................................11、0号块的施工：...................................................12、悬臂段的施工：..................................................17、边跨现浇段施工.................................................28、合拢段施工及体系转换......................

6、......................30、模板制作安装......................................................34、钢筋加工安装......................................................36、钢筋加工：.....................................................36、钢筋绑扎安装................................

7、...................37、预应力体系的施工..................................................38预应力筋制作................................................38、制孔及管道安装..................................................38、预应力钢绞线编束和穿束........................................

8、..40、预应力束张拉..............................................40　　、孔道压浆与封锚..................................................42、砼的生产、运输及浇筑..............................................43、材料............................................................43、混凝土配