内容简介
DB11/T 1072-2014城市桥梁工程施工质量检验标准
Check standard for constructionof urban bridge engineering in Beijing
2014-06-01实施
2014-02-26发布
前 言
本标准是强制性标准，其中3.1.1为强制性条文，必须严格执行。
本标准根据北京市质量技术监督局2010年2月11日下发的《关于征求 2010年北京市地方标准制修订项目意见的通知》（项目编号128号）的要求，由北京市政建设集团有限责任公司、北京市交通委组织编写。
本次修订的主要技术内容∶
1 增加了对施工单位的质量管理方面的规定。
2 调整了工程质量验收的划分方式。
3 新增了验收合格条款。
4 修订了条文说明。
本标准共21章，附录A为规范性的附录。
目 次
1 总则 ..........................................................................................................................................10
2 基本规定 .................................................................................................................................. 11
2.1 一般规定 ...................................................................................................................... 11
2.2 工程质量验收 ................................................................................................................. 11
3 支架与拱架 ..............................................................................................................................13
3.1 一般规定 ......................................................................................................................13
3.2 支架与拱架的支搭与拆除...........................................................................................13
4 模板 ..........................................................................................................................................15
4.1 一般规定 ......................................................................................................................15
4.2 模板的制作与安装.......................................................................................................15
5 钢筋 ..........................................................................................................................................18
5.1 一般规定 ......................................................................................................................18
5.2 钢筋制作 ......................................................................................................................18
5.3 钢筋安装 ......................................................................................................................21
6 预应力 ......................................................................................................................................23
6.1 一般规定 ......................................................................................................................23
6.2 制作与安装 ..................................................................................................................23
7 混凝土 ......................................................................................................................................26
7.1 一般规定 ......................................................................................................................26
7.2 混凝土施工 ..................................................................................................................26
8 砌体 ..........................................................................................................................................28
8.1 一般规定 ......................................................................................................................28
8.2 检验（验收）标准.......................................................................................................28
9 基础 ..........................................................................................................................................30
9.1 一般规定 ......................................................................................................................30
9.2 基坑 ..............................................................................................................................30
9.3 现浇混凝土基础...........................................................................................................31
9.4 砌体基础 ......................................................................................................................31
9.5 沉入桩 ..........................................................................................................................31
9.6 钢管桩 ..........................................................................................................................32
9.7 沉桩 ..............................................................................................................................33
9.8 混凝土灌注桩 ..............................................................................................................33
9.9 沉井基础 ......................................................................................................................34
9.10 地下连续墙 ................................................................................................................36
9.11 现浇混凝土承台.........................................................................................................36
10 墩台 ........................................................................................................................................38
10.1 一般规定 ....................................................................................................................38
10.2 砌体墩台 ....................................................................................................................38
10.3 现浇混凝土墩台.........................................................................................................38
10.4 预制安装混凝土柱.....................................................................................................40