基础结构施工方案培训资料(doc 36页)

目       录
一、编制依据                                                   1
二、工程概况                                                   1
1、工程概况                                              1
2、施工难点和要点                                        2
三、底板垫层、集水坑及防水施工                                 3
1、基槽清理和验线                                         3
2、垫层、防水施工                                        3
四、钢筋工程                                                   3
1、钢筋概况                                              3
2、钢筋保护层                                             3
3、钢筋堆料、加工场布置                                  3
4、钢筋材料采购、加工、进场检验、存放保护及连接要求      4
5、底板钢筋绑扎                                          4
6．质量控制措施                                          6
五、模板工程                                                   8
1、底板侧模及导墙模板                                    8
2、后浇带模板                                            8
3、模板安装                                              8
3.1墙体模板安装                                          8
3.2独立柱模板                                           12
4.模板拆除及养护                                        13
4.1水平结构模板拆除                                     13
4.2竖向结构模板的拆除                                   14
5、模板质量控制要求和措施                               15
六、底板大体积混凝土施工准备                                  15
1、技术准备                                             15
2、混凝土抗裂养护计算                                   19
3、大体积施工管理组织机构                               20
4、材料准备                                             20
5、施工机械准备                                         21
6、劳动力准备                                           23
7、现场施工准备                                         23
七、混凝土施工（本工程以基础底板为施工重点）                  24
1、施工工艺流程                                         24
2、测量放线                                             24
2、混凝土浇筑                                           24
3. 混凝土工程质量控制                                   25
4．底板混凝土浇筑应急措施                               26
八、底板防裂及养护措施                                        27
1、防止基础底板开裂措施                                 27
2、混凝土养护                                           28
九、底板后浇带保护及浇筑                                      28
1、后浇带保护                                           28
2、后浇带混凝土浇筑                                     29
十、安全施工措施                                              29
1．塔吊使用主要安全措施                                 29
2．混凝土泵送设备的主要安全措施                         30
3．混凝土浇筑安全要求                                   30
4． 搭设泵管架安全要求                                 31
十一、文明施工                                                31

 

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