目录1编制依据、原则及适用范围.....................................................11.1编制依据..................................................................11.2编制原则..................................................................21.3适用范围..................................................................22工程概况.....................................................................22.1设计概况..................................................................22.2工程地质..................................................................22.3水文地质..................................................................52.4地面环境及周边建(构)筑物情况............................................53开仓换刀施工筹划.............................................................73.1组织机构..................................................................73.2劳动力配置................................................................73.3机械设备配置..............................................................74盾构开仓换刀方案选择.........................................................85拟开仓换刀位置...............................................................96常压开仓换刀施工工艺........................................................266.1常压开仓换刀工艺流程.....................................................266.2施工实施情况.............................................................276.3常压开仓换刀控制要点.....................................................297地面监测....................................................................308安全、质量保证措施..........................................................318.1安全保证措施.............................................................318.2质量保证措施.............................................................328.2.1质量管理组织机构.....................................................32中国中铁某X局股份有限公司18.2.2施工过程中质量控制措施...............................................329应急预案....................................................................339.1应急组织体系.............................................................339.2施工应急保证措施.........................................................339.2.1通信与信息保障.......................................................339.2.2应急支援与保障.......................................................339.3盾构常压开仓换刀施工风险分析.............................................359.3.1风险源识别...........................................................359.3.2风险源分析、评价.....................................................359.4主要应急救援预案.........................................................359.4.1气体中毒事故的处理预案...............................................359.4.2涌水的紧急处理预案...................................................369.4.3地面出现严重沉降甚至坍塌时的应急预案.................................3610附图.......................................................................36中国中铁某X局股份有限公司21编制依据、原则及适用范围1.1编制依据《盾构法隧道施工与验收规范》(GB50446-2008);《地下铁道工程施工及验收规范》(GB50299-1999)(2003版)《城市轨道交通地下工程建设风险管理规范》(GB50652-2011);《中华人民共和国安全生产法》;《盾构法开仓及气压作业技术规范》(CJJ217-2014);《建筑机械使用安全技术规程》(JGJ33-2001)《...