振冲碎石桩施工方案

一、工程概 .-3工程概 错误！未定义书签水文及地质条件3设计要求3二、编制依据.................................................................................................................................-3三、施工打算.................................................................................................................................-3场地打算3材料、机械设备打算4技术打算4施工机械4四、施工部署.................................................................................................................................-4碎石桩项目部各类施工人员配制………-施工进度支配5施工布置5施工布置原 ................................................................................................................-5临建设施.............................................................................................................................-5现场水电设施.....................................................................................................................-5材料及设备进场堆放........................................................................................................-5五、振动碎石桩施工方法.....................................................................................................-6振动沉管碎石桩设计要求6振动沉管碎石桩施工方 ..........................................................................................................-6质量保证目标7质量管理领导小组8质量保证措施8质量管理措施9七、环境/平安/职业健康/文明施工管理措 .-9施工降噪10其它环保措施10平安保证措施10平安管理目标...................................................................................................................-10平安管理领导小组..........................................................................................................-10平安教化...........................................................................................................................-10平安生产管理...................................................................................................................-11平安爱护措施...................................................................................................................-11施工现场平安管理..........................................................................................................-11文明施工措施12文明施工目标...................................................................................................................-12文明施工管理组织机构..................................................................................................-12文明施工措施...................................................................................................................-12120kPa。建筑物室内地面标高±0.00796.910m9.5m（7.1m，500mm3-5cm，含泥量5%，碎石应未经风化，质地坚硬，级配良好。灌料必需振管密实；施工前应进（GB50007-（GB50011-（JGJ79-2012、J220-2356人员一览 表 11111148111102512300kw123380V±10V5完全回填后再施工。打桩的施工编号依据建筑区域编制（A区的桩编号：2…0.5m306）1/310.5~1m40cm30－60秒，如此反复直至全管拔出,拔管速度为1.2～1.5m/min提升桩管高于地