DB65∕T 8047-2026 市政桥梁超高性能混凝土应用技术标准

新疆维吾尔自治区地方标准 市政桥梁超高性能混凝土 应用技术标准 Technical standard for the application of ultra-high performance concrete in municipal bridges J 18879—2026 DB65/T 8047—2026 主编部门：新疆维吾尔自治区住房和城乡建设厅 批准部门：新疆维吾尔自治区住房和城乡建设厅 新疆维吾尔自治区市场监督管理局 实施日期：2026年10月1日 中国建设科技出版社有限责任公司 China Construction Science and Technology Press Co., Ltd. 2026 北京 新疆维吾尔自治区住房和城乡建设厅 新疆维吾尔自治区市场监督管理局 公 告 2026年 第15号 关于发布自治区地方标准《市政桥梁超高性能 混凝土应用技术标准》的公告 现批准《市政桥梁超高性能混凝土应用技术标准》为自治区地方标准，编号为 DB65/T 8047—2026，自2026年10月1日起实施。 此标准由自治区住房城乡建设厅负责管理，由上海市政工程设计研究总院（集团）有限公司负责具体技术内容的解释。 自治区住房城乡建设厅 自治区市场监督管理局 2026年7月23日 前 言 根据新疆维吾尔自治区住房和城乡建设厅、新疆维吾尔自治区市场监督管理局《关于发布2022年第一批自治区工程建设地方标准制（修）订计划的通知》的要求，在大量的试验基础之上，结合自治区工程实践经验，参考国内活性粉末混凝土、超高性能混凝土材料的检测、试验相关论文及技术标准，经专家深入论证，并在广泛征求意见的基础上，编制完成本标准。 本标准分9章，1个附录，主要内容是：总则、术语和符号、材料、超高性能混凝土结构设计基本规定、超高性能混凝土构件设计、超高性能混凝土-钢组合桥面板构件设计、超高性能混凝土连接设计、施工及质量检验、施工安全与环保。 本标准由新疆维吾尔自治区住房和城乡建设厅负责管理，由上海市政工程设计研究总院（集团）有限公司负责具体技术内容的解释。执行过程中，如有意见和建议，请反馈至上海市政工程设计研究总院（集团）有限公司（地址：乌鲁木齐市水磨沟区安居南路802号鸿瑞豪庭3号楼22层；联系电话：0991-4185881；邮政编码：830000；邮箱：zhangzhejun@smedi.com）。 主编单位：上海市政工程设计研究总院（集团）有限公司 新疆交通建设集团股份有限公司 参编单位：同济大学 新疆兵团市政轨道交通（集团）有限公司 主要起草人：马 颢 张培君 王 巍 马莲霞 李建中 肖汝诚 石雪飞 黄 虹 王永学 王俊颜 郭 瑞 鲁传安 赵晓梅 陈 伟 施 军 侯凤国 苏 奇 应天益 张旭昌 王瑞龙 苏 俭 王鸿喆 张春雷 樊 越 于培祥 刘 智 主要审查人：徐 镭 陈向东 侯荣军 翟新铭 张 忠 张振钛 晋 强 王丰超 目 次 1 总则 ··········································································································· 1 2 术语和符号 ······························································································· 2 2.1 术语 ······································································································· 2 2.2 符号 ······································································································· 3 3 材料 ··········································································································· 9 3.1 超高性能混凝土 ······················································································· 9 3.2 其他 ····································································································· 12 4 超高性能混凝土结构设计基本规定 ····························································· 13 5 超高性能混凝土构件设计 ··········································································· 16 5.1 一般规定 ······························································································· 16 5.2 持久状况承载能力极限状态计算 ······························································· 17 5.3 持久状况正常使用极限状态计算 ······························································· 34 5.4 持久状况和短暂状况构件应力计算 ··························································· 37 5.5 构造要求 ······························································································· 39 5.6 加固设计 ······························································································· 40 6 超高性能混凝土-钢组合桥面板构件设计 ····················································· 48 6.1 一般规定 ······························································································· 48 6.2 结构计算 ······························································································· 49 6.3 构造要求 ······························································································· 54 7 超高性能混凝土连接设计 ··········································································· 56 7.1 一般规定 ······························································································· 56