北京某住宅工程项目剪力墙混凝土施工方案

关 键 词:施工方案
资料等级:北京某住宅工程项目剪力墙混凝土施工方案
发布时间:2014-6-15
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文件大小:75 KB
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                                                      北京某住宅工程项目剪力墙混凝土施工方案
混凝土供应及运输方式:
本工程所用混凝土全部为预拌混凝土,采用混凝土运输车运至现场,底板采用汽车泵配合地泵进行浇注;地上用混凝土输送泵和混凝土布料杆进行混凝土的浇筑。零星混凝土采用塔吊及施工电梯进行浇筑。
3.2 流水段划分:
3.2.1 本工程为现浇剪力墙结构,地下局部为框架剪力墙结构。底板施工时按后浇带划分成6个流水段。详见图1
3.2.2 墙体、顶板施工时,考虑模板投入和结构工期,采用小流水段施工工艺进行施工组织,施工段按照单元进行划分为12个流水段,每个单元作为一个流水施工段。  
资料目录
目  录
1、编制依据                                                                                                                  1
2、工程概况                                                                                                                  2
3、施工安排                                                                                                                 3
3.1混凝土运输方式                                                                                                    3
3.2流水段划分                                                                                                            3
3.3浇筑顺序                                                                                                                3
4、施工准备                                                                                                                 4
4.1技术准备                                                                                                                 4
4.2材料准备                                                                                                                 4
4.3机械准备                                                                                                                 5
4.4作业条件准备                                                                                                         5
4.5人员准备                                                                                                                 5
5、施工方法                                                                                                                 5
5.1混凝土的拌制                                                                                                          5
5.2混凝土的运输                                                                                                        6
5.3混凝土的浇筑                                                                                                        7
5.3.1混凝土浇筑一般要求                                                                                        7
5.3.2基础垫层混凝土浇筑                                                                                       8
5.3.3底板混凝土浇筑                                                                                                8
5.3.4墙体混凝土浇筑                                                                                                 9
5.3.5楼板混凝土浇筑                                                                                                 10
5.3.6框架及框支结构混凝土浇筑                                                                             11
5.3.7楼梯混凝土浇筑                                                                                                 11
5.3.8屋面混凝土浇筑                                                                                              11
5.3.9后浇带混凝土浇筑                                                                                          12
5.3.10清洗并拆除管道                                                                                             12
5.3.11混凝土裂缝防裂措施                                                                                     12
5.4混凝土试块                                                                                                            12
5.5混凝土的养护                                                                                                    13
5.6混凝土施工缝、后浇带的处理                                                                         13
5.7质量保证措施及质量要求                                                                                13
6、混凝土施工的安全、文明保证措施                                                                 15
  


附件1    泵送能力验算
附件2   泵管固定图


编辑评价
本施工方案可供工程师在同类建筑工程项目专项施工方案编制中作为施工方案范本使用,也可作为施工员、技术员在现场施工中参考!
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