现浇箱梁及跨既有公路施工安全方案目录一、工程概况.......................................................................................................................................3二、编制依据及说明...........................................................................................................................32.1编制依据..................................................................................................................................32.2编制原则..................................................................................................................................32.3编制范围..................................................................................................................................3三、施工准备.......................................................................................................................................33.1技术准备..................................................................................................................................33.2现场准备..................................................................................................................................43.3机械设备准备.....................................................第1页共21页.....................................................................4四、砼浇筑、养护方案.......................................................................................................................44.1混凝土配合比设计..................................................................................................................54.2砼拌制运输布料......................................................................................................................54.3砼浇筑顺序..............................................................................................................................54.4、箱梁砼浇筑工艺试验...........................................................................................................64.5箱梁砼浇筑施工要点..............................................................................................................64.6砼养护......................................................................................................................................74.7施工缝处理..............................................................................................................................8五、施工安全保证措施.......................................................................................................................85.1施工安全组织机第2页共21页构..................................................................................................................85.2施工安全管理措施................................................................................................................126.3自检控制程序、控制手段...........................................................................................................13六、应急预案.....................................................................................................................................136.1组织机构及职责....................................................................................................................136.2高空坠物..........................................................
