苑茶业国际贸易中心基坑内支撑拆除安全专项施工方案目录一、工程概况.............................................................................................................................41.1基本概况.............................................................................................................................41.2场地周边环境：..................................................................................................................41.3基坑支护概况......................................................................................................................51.4基坑监测概况......................................................................................................................6二、编制依据.............................................................................................................................7三、施工计划.............................................................................................................................83.1技术准备.............................................................................................................................83.2劳动力和机械设备计划.....................................................................................................83.3各道支撑体系拆除进度计划.............................................................................................93.4总体拆除工况简述.............................................................................................................9四、施工工艺技术...................................................................................................................114.1施工流程...........................................................................................................................114.2支撑体系拆除要求：........................................................................................................114.3工序施工要点....................................................................................................................114.5支撑体系拆除顺序............................................................................................................134.6支撑体系拆除方法：........................................................................................................144.7混凝土结构成品的保护措施............................................................................................151、柱墙插筋保护措施.............................................................................................................152、剪力墙插筋保护措施.........................................................................................................153、混凝土板的成品保护.........................................................................................................164、后浇带和预留洞口成品保护.............................................................................................165、钢格构立柱的保护.............................................................................................................16五、施工安全保证措施...........................................................................................................175.1安全施工措施...................................................................................................................175.2文明施...
