挖孔桩施工方案（DOC45页）VIP免费

中原路西延上街辘把坡至巩义段S237段快速通道新建工程人工挖孔桩施工方案中原路西延上街辘把坡至巩义S237段快速通道新建工程挖孔桩基施工方案编制：审核：审批：中原路西延上街辘把坡至巩义段Ⅱ标项目部二0一三年八月目录1编制依据......................................................................1中国建筑股份有限公司1中原路西延上街辘把坡至巩义段S237段快速通道新建工程人工挖孔桩施工方案2编制范围......................................................................13工程概况......................................................................13.1地形、地貌..............................................................23.2气候、水文条件..........................................................34施工组织......................................................................44.1现场准备................................................................44.2机械设备准备............................................................44.3劳动力准备..............................................................55施工方法......................................................................65.1施工工艺流程............................................................65.2施工准备................................................................65.3开挖....................................................................85.4排水...................................................................165.5护壁...................................................................165.6人工挖孔控制方法要点...................................................195.7钢筋笼制作及安装.......................................................215.8桩身砼浇筑.............................................................255.9基桩检测...............................................................276施工质量保证措施.............................................................276.1质量管理...............................................................276.2成品保护...............................................................306.3应注意的质量问题.......................................................307安全生产措施.................................................................317.1安全生产组织机构.......................................................317.2安全培训教育保证.......................................................327.3安全生产制度...........................................................337.4安全制度保证...........................................................357.5安全保证措施...........................................................368环境管理.....................................................................38中国建筑股份有限公司2中原路西延上街辘把坡至巩义段S237段快速通道新建工程人工挖孔桩施工方案9应急预案.....................................................................3910其它保证措施..............................................................4010.1冬季施工措施...........................................................4010.2雨季施工措施...........................................................40中国建筑股份有限公司3第1页共62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1页共62页人工挖孔桩施工方案1编制依据根据该工程的工程特点、现场情况和当地的水文、地质条件和施工环境条件，针对工程的重难点，以工程工期、质量、安全及文明施工为目标编写的。主要编制依据有：1）本工程地勘报告、设计图纸、文件。2）对施工...