219省道绛帐至汤峪公路改建工程LJ标天桥顶升安全专项施工方案编制：复核：审批：2016年11月22日目录一、工程概况........................................................1二、编制原则及依据.................................................12.1编制原则...................................................12.2编制依据.................................................2三、施工方案.......................................................21、施工准备....................................................21.1、人员、设备进场.........................................21.2、技术准备...............................................21.3、施工机械设备计划........................................31.4、施工部署................................................42、总体施工方案................................................52.1、施工方案选定............................................52.2、总体施工工序............................................62.3、主要工程项目的施工方案、施工方法........................62.4、本工程施工重难点及对策.................................183、施工流程....................................................193.1整理现场、搭设脚手架....................................193.2、安装化学锚栓固定反力架.................................203.3、安装布置千斤顶.........................................213.4、桥梁顶升...............................................233.5、安装支撑...............................................283.6、植筋安装模板...........................................293.7、利用超早强灌浆料浇筑垫石...............................323.8、安装调整新支座.........................................353.9、拆除千斤顶反力架.......................................363.10、落梁撤场恢复交通。....................................364、同步顶升保障系统............................................364.1、安全保证体系...........................................364.2、安全组织保障...........................................374.3、施工技术保证措施.......................................374.4、顶升设备系统的保护措施.................................384.5顶升系统故障及处理措施..................................40四、施工进度.......................................................411、施工进度...................................................412、人员组织....................................................413、组织结构...................................................414、工期保证措施................................................42五、监测方案.......................................................431、监测目的....................................................432、监测组织....................................................433、监测部位及监测内容..........................................444、监测过程控制................................................45六、应急预案.......................................................451、电脑控制系统故障............................................462、液压设备故障................................................463、梁体监测值超限事故..........................................474、恶劣气候....................................................47七、安全保通措施...................................................47八、质量管理体系和保证措施.........................................481、质量承诺....................................................482、质量管理体系............................
