DBJ50 049-2006 重庆市混凝土结构加固施工及验收规程.doc

备案号 J10785-2006 DB 重庆市工程建设标准 DBJ50-049-2006 重庆市混凝土结构加固施工及验收规程 Regulation for construction and acceptance of strengthening concrete structure in Chongqing 2006-03-24 发布 2006-07-01实施 重庆市建设委员会 发布 前 言 为了认真贯彻执行国家建筑工程技术政策，严格控制混凝土结构加固工程的施工质量，根据重庆市建设委员会《关于下达二OO五年度建设科研项目计划的通知》（渝建[2005]158号）的要求，重庆市建设工程质量监督总站和重庆市建筑科学研究院负责《重庆市混凝土结构加固工程施工及验收规程》的编制任务，并组织有关单位共同完成了本规程的编制工作。 本规程规定了常见的混凝土结构加固材料质量、施工要求及质量检验验收的标准、内容和程序。规程是在总结重庆地区工程实践经验、科技成果，以及广泛征求意见的基础上制定出来的。在编制过程中，还参考了国家现行有关规范和标准的规定。 使用中的意见或建议，请随时反馈给重庆市建设工程质量监督总站（重庆市渝中区长江一路58号），邮政编码：400014 本标准主编单位、参加单位和主要起草人： 主编单位：重庆市建设工程质量监督总站 重庆市建筑科学研究院 参加单位：重庆交通学院 德国曼卡特(MKT)公司 重庆补强公司 重庆风行建筑技术公司 主要起草人：周祖怀 林文修 邱 峰 傅建华 张兴伟 付晓华 张锡祥 陈正平 陈 创 邹云华 罗连生 沈治宇 郭 舰 何世兵 刘佐钦 李龙飞 目 次 1 总则 ·························································· 1 2 术语 ·························································· 2 3 基本规定 ····················································· 5 4 植筋工程 ····················································· 8 4.1一般规定 ···················································· 8 4.2材料 ························································· 8 4.3植筋施工 ··················································· 10 4.4施工质量检验 ················································ 11 5 锚栓工程 ····················································· 13 5.1一般规定 ···················································· 13 5.2材料 ························································· 13 5.3锚栓施工 ···················································· 15 5.4施工质量检验 ················································ 17 6 混凝土构件增大截面工程 ·································· 18 6.1 一般规定 ··················································· 18 6.2 材料 ························································ 18 6.3 新增截面施工 ··············································· 19 6.4 施工质量检验 ··············································· 21 7 外包钢工程 ···································