隧道洞身衬砌施工方案

隧道洞身衬砌施工方案广西自治区乐业至百色高速公路第 TJ-01 合同段（主线 K12+345.367～K20+840）隧道衬砌施工技术方案 编制: 复核: 审核: 中交第一公路工程局有限公司广西乐业至百色高速公路№1 合同段项目经理部 9 月目 录一、编制依据....................................................................................4二、工程概况....................................................................................42.1 工程简介.................................................................................42.1、1 百楼 1 号隧道.............................................................42.1、2 百楼 2 号隧道............................................................52.1、3 百楼 3 号隧道............................................................62.1、4 百塘隧道....................................................................8三、施工总体布暑............................................................................93.1 施工准备.................................................................................93.2 项目管理组织机构...............................................................93.3 资源配置..............................................................................103.4 工期计划..............................................................................10四、施工方案...................................................................................114.1 防排水施工...........................................................................114.1.1 系统盲管施工...............................................................114.1.2 防水层施工.................................................................124.1.3 止水带、止水条、施工缝及变形缝施工................164.2 衬砌钢筋加工及安装.........................................................184.3 模板安装..............................................................................194.4 混凝土施工.........................................................................20五、质量保...