上海金山红星国际广场家居MALL项目基坑围护方案编制人：田双龙审核人：常小兵二〇一四年三月目录1、编制依据.......................................................12、工程概况.......................................................12.1工程概况...................................................12.2支护设计概况...............................................22.3施工进度计划...............................................22.4工程质量、安全目标.........................................22.5场区周边环境...............................................32.6高程系统及高程引测依据.....................................32.7场地工程地质条件...........................................42.8场地水文地质条件...........................................43、工程特点.......................................................43.1支护设计具体介绍...........................................53.2围护结构施工工艺技术要求...................................53.3实施难点...................................................63.4土方开挖........................................................................................................64、施工组织管理.....................................................................................................74.1施工组织部署...............................................84.2施工协调管理...............................................84.3组织管理体系..............................................105、施工平面布置及各项目需用计划..................................105.1总体布置..................................................105.2现场平面布置原则..........................................105.3现场平面布置管理..........................................105.4主要材料物质计划..........................................116、主要施工方法及施工顺序........................................116.1施工顺序..................................................116.2准备工作..................................................116.3主要施工方法..............................................116.4土钉挂网...................................................136.5喷射砼面板及钢筋网..........................................136.6轻型井点降水................................................136.7土方开挖施工................................................186.8坡顶、坡底排水..............................................186.9上层滞水处理................................................196.10施工注意事项...............................................197、施工进度计划及人员安排........................................197.1工期目标....................................................197.2工期保证措施................................................207.3施工人员安排................................................208、质量保证体系及质量保证措施....................................209、工期保证措施..................................................2110、安全保证措施.................................................2211、文明施工和环境保护...........................................2212、应急预案措施.................................................231、编制依据1.1基坑支护设计书1.2岩土工程勘察报告1.3建筑地基与基础工程施工质量验收规范（GB50202-2002）1.4建筑基坑支护技术规程（JGJ120-1999）1.5建筑桩基技术规范（JGJ94-2008）1.6国家标准：《混凝土结构工程施工质量验收规范》（GB50204-2002（2011版））1.7上海地矿工程勘察有限公司提供的地质勘查报告1.8建筑地...
