******项目施工总承包工程地下室顶板回顶方案目录一、编制说明及依据......................................................................................................................21.1编制说明......................................................................................................................................21.2编制依据......................................................................................................................................2二、工程概况.................................................................................................................................32.1工程概况......................................................................................................................................32.2地下室顶板回顶概况..................................................................................................................3三、施工准备.................................................................................................................................33.1材料准备......................................................................................................................................33.2技术准备......................................................................................................................................5四、回顶加固支撑体系设计...........................................................................................................54.1设计荷载.....................................................................................................................................54.2设计架体......................................................................................................................................5五、后浇带回顶设计......................................................................................................................6六、搭设要求.................................................................................................................................85.1地基..............................................................................................................................................85.2操作工艺.....................................................................................................................................85.3施工要求.....................................................................................................................................8七、回顶计算...............................................................................................................................10八、安全文明施工措施.................................................................................................................116.1管理制度....................................................................................................................................116.2施工措施....................................................................................................................................11******项目施工总承包工程地下室顶板回顶方案一、编制说明及依据1.1编制说明由于本工程地下室出零以后需在地下室顶板布置加工场地及环形道路，考虑顶板结构承载力现在未达到设计要求，需对加工场地及环形道路处顶板进行回顶加固。1.2编制依据1、成都中粮锦云项目相关施工图纸3、《建筑工程施工质量验收统一标准...
