某客运专线特大桥空心墩柱施工方案-secretVIP专享VIP免费

新建铁路 xx 至 xx 铁路客运专线空心墩柱施工方案编制单位： 编制人员： 负 责 人： 编制日期： 目录下载后可任意编辑一、工程概况..................................................................................................................................2二、编制依据..................................................................................................................................2三、主要施工工艺及施工方法.......................................................................................................23.1 空心墩柱施工工艺流程....................................................................................................23.2 空心墩主要施工方法........................................................................................................33.2.1 测量放线................................................................................................................33.2.2 脚手架搭设............................................................................................................33.2.3 钢筋加工及墩身实体段钢筋绑扎........................................................................33.2.4 模板的制作、墩身实体段模板安装....................................................................43.2.5 墩身实体段混凝土浇注........................................................................................43.2.6 墩身空心段钢筋绑扎............................................................................................53.2.7 墩身空心段模板支设及墩内检查设备预埋件安装............................................53.2.8 墩身空心段混凝土浇筑（两次混凝土结合面处理、施工缝外观处理）.........63.2.9 托盘顶帽及支座垫石钢筋绑扎，吊篮预埋件安装............................................63.2.10 托盘、顶帽模板安装.........................................................................................63.2.11 托盘、顶帽混凝土浇筑......................................................................................73.2.12 ...