目录一、编制依据···········································2二、工程概况···········································2三、工期安排···········································3四、施工方案···········································31、洞门工程·········································32、洞口管棚施工···································43、隧道施工附助设施第2页共96页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第2页共96页································74、洞身主要工序的施工方案···························85、洞身掘进·········································106、围岩监控测量·····································307、预防突水技术措施································338、结构防水········································359、仰拱施工·······································3710、二次衬砌施工·····························第3页共96页第2页共96页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第3页共96页······3811、洞内路面······································4012、隧道供配电系统设备安装及防火涂料施工············5413、交安设施施工····································64五、质量保证措施·······································68六、质量保证措施·······································70七、工期保证措施·······································71第4页共96页第3页共96页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第4页共96页一、编制依据1、本工程的《招标文件》2、《327国道至包茂高速黄陵出口连接线改建工程施工图》3、施工现场实地踏勘所得资料；4、我单位同类工程施工经验及现有施工管理水平、技术水平、科研水平、机械设备配套能力以及资金投入能力。5、国家和建设部等颁发的有关施工技术、环保、安全质量验收规范、标准、法规文件。二、工程概况1、327国道至包茂高速黄陵出口连接线改造工程，路线起第5页共96页第4页共96页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第5页共96页点K0+000接包茂高速黄陵出口收费站，延旧路北侧新建桥梁隧道，与旧路按分离路基双侧单行，至鼎湖路交叉处与旧路合并按整体路基加宽旧路。终点K1+615接在轩辕大道。路线全长1.615Km。该项目是黄陵县与包茂高速连接的主要道路。项目建成后将提高县城车辆上下高速的包茂高速通行能力。2、本标段为二标段，属桥隧标，起止桩号为K0+138.48～K0+707.02，全长569.56m。其中桥梁2座/152.08m，隧道1座/349m,路基68.48m。隧道工程施工概况本工程共设隧道1座，如下表2-4-1所示。隧道名称起止桩号洞门形式长度（m）围岩虎尾隧道K0+228+K0+577端墙式端墙式349四级、五级3、虎尾隧道：隧道长349m，隧道平面为进口段位于700m圆曲线内，洞身及隧道出入口为直线，建筑界限采用单洞净宽10.0m，建筑界限高度5.0m，内轮廓净高6.93m，最大埋深40m，进口位于包茂高速黄陵出口侧，出口位于黄陵县城侧，隧第6页共96页第5页共96页编号：时间：2021年x月x日书山有路勤为径，学海无涯...
