筏板基础施工组织设计(目录)

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1、目录第一章编制说明·······································1编制目的及说明·································1第二章工程概况·······································1第三章筏板基础的施工进度计划·························2第四章施工准备·······································2一、施工现场准备工作·······························2二、技术准备

2、·······································228三、施工材料、机具的准备···························2第五章钢筋施工·······································5第六章基础模板施工···································7第七章大体积混凝土温度和温度应力·····················7第八章混凝土施工及施工区段的划分·····················7一、区域划分················

3、·····················7二、混凝土施工···································8第九章基础防水工程施工·······························928砖胎模·······································9第十章防止大体积混凝土产生裂缝的措施················10一、原材料方面采取的措施··························10二、浇筑方面采取的措施····························10三、

4、混凝土泌水处理和表面处理······················11四、混凝土养护与试块留置··························11五、外部养护及降温措施····························12第十一章混凝土施工注意事项····························12第十二章成品保护······································13第十三章28混凝土施工主要管理措施························13第十四章基础施工质量控制及保证措施····

5、················13第十五章基础混凝土施工时应急措施······················14第十六章保证安全生产措施······························14第十七章文明环保要求··································16第十八章其它保证措施··································16第十九章参考文献·····································17致谢·····························

6、······················18附图1阀板分区示意图28··································19附图2阀板浇筑路线示意图······························20附图3阀板分层浇筑剖面图······························212828第一章编制说明编制目的及说明(1)、本工程基础为筏板基础，本方案为筏板基础施工组织设计方案。(2)、编制目的：统一基础施工操作程序、施工作法、质量验收标准。在编制本专项方案时注意方案的广度、深度和合理性、适用性，增强

7、了对筏板基础质量的预控能力，落实施工方法的指导文书。(3)、编制说明：根据“香溪名苑”施工的实际情况及施工现场的要求，结合筏板基础设计图，本施工方案把筏板基础的施工部署、施工准备、施工进度计划、主要施工方案、质量安全生产保证措施、文明施工保证措施、一体化管理在本施工方案中作为重点阐述。第二章工程概况本工程为香溪名苑项目，位于保定市新市区和富江路交叉口，保定市天业房地产开发有限公司开发，项目建筑面积15万平米，由4栋板式34层高层、3栋11层小高、1栋18层高层组成。该项目建筑结构类别为三类，建筑主体结构耐久年限为50年，抗震设防烈度为6度

8、，建筑耐火等级为二级。基础形式为筏板基础施工形式。结构概况：1、基础型式：3#楼为筏板基础，基础持力层为粘土质卵石层3层，地基承载力标准值fka=300kPa（稍密）。筏板厚度1.5m，核心筒