DB22T 5007-2023 纤维增强聚乙烯给水排水管道工程技术标准

吉林省工程建设地方标准纤维增强聚乙烯给水排水管道工程技术标准TechnicalstandardforfiberreinforcedpolyethylenepipelineofwaterandsewerageengineeringDB22/T5007-2023主编部门：吉林省建设标准化管理办公室批准部门：吉林省住房和城乡建设厅吉林省市场监督管理厅施行日期：2023年4月4日2023·长春学兔兔号吉林省住房和城乡建设厅吉林省市场监督管理厅关于发布《纤维增强聚乙烯给水排水管道工程技术标准》等5项吉林省工程建设地方标准的通告现批准《纤维增强聚乙烯给水排水管道工程技术标准》《城市轨道交通岩土工程勘察标准》《既有建筑幕墙可靠性鉴定标准》《海绵城市建设工程检测技术标准》《建筑机电管线工程抗震支吊架技术标准》为吉林省工程建设地方标准，编号依次为：DB22/T5007-2023、DB22/T5135-2023、DB22/T5136-2023、DB22/T5137-2023、DB22/T5138-2023,自发布之日起实施。原《纤维增强给水管道工程技术标准》DB22/T5007-2018同时废止。吉林省住房和城乡建设厅吉林省市场监督管理厅2023年4月4日学兔兔标准下载前言根据吉林省住房和城乡建设厅《关于下达2021年全省工程建设地方标准制定（修订）计划（二）的通知》（吉建函[2021]694号）的要求，标准编制组通过广泛的调查研究，认真总结纤维增强聚乙烯给水排水管道工程的实践经验，参考国内外的有关先进标准，并在广泛征求意见的基础上，修订本标准。本标准的主要技术内容包括：1总则；2术语和符号；3材料；4设计；5施工；6管道功能性试验；7验收。本标准修订的主要技术内容：1增加了纤维增强聚乙烯给水排水管用于排水管道的管道布置要求；2增加了纤维增强聚乙烯给水排水管用于排水管道的水力计算要求；3增加了纤维增强聚乙烯给水排水管用于排水管道的功能性试验和闭水试验要求；4调整了纤维增强聚乙烯给水排水管的部分规格尺寸。本标准由吉林省建设标准化管理办公室负责管理，由长春市市政工程设计研究院负责具体技术内容的解释。本标准在执行过程中，请各相关单位注意总结经验，积累资料，随时将有关意见和建议反馈给吉林省建设标准化管理办公室（地址：长春市民康路519号，邮编：130041，邮箱：[e-mail]），以供今后修订时参考。本标准主编单位：长春市市政工程设计研究院有限公司哈尔滨工业大学本标准参编单位：中规院（北京）规划设计有限公司吉林省荣亿工程管道有限公司学兔兔标准下载中国市政工程东北设计研究总院有限公司长春市规划编制研究中心（长春市城乡规划设计研究院）长春市市政设施维护管理中心吉林建筑大学设计研究院中邦山水规划设计有限公司吉林省万城市政工程设计研究院有限公司中水东北勘测设计研究有限责任公司本标准主要起草人员：张会权杨基先徐征宇白舜文李建国杜艳韬孙宏亮孙炜宁周雪杨新宇徐千惠蒋丰亮申剑波孙海燕李雪婷张修奎李晶张婧王仁珠陈强张宇琦程显生李莹莹梁国杨洋林禹晴本标准主要审查人员：周毅陶乐然林英姿王晓阳翟亚涛王金灵孙其锋学兔兔总则·····························································································12术语和符号···················································································22.1术语····················································································22.2符号····················································································33材料·······························································································63.1管材····················································································63.2管件与配件·········································································84设计·····························································································104.1一般规定··········································································104.2管道布置··········································································114.3水力计算··········································································124.4结构设计··········································································145施工···························································································195.1一般规定··········································································195.2沟槽开挖··········································································225.3管道基础··········································································235.4管道连接··········································································245.5管道敷设··········································································275.6管道回填··········································································296管道功能性试验·········································································326.1一般规定··········································································326.2水压试验、冲洗与消毒···················································336.3无压管道的闭水试验·······················································367验收···························································································387.1一般规定··········································································38学兔兔质量验收··········································································39附录A管侧土的综合变形模量····················································42附录BPE材质连接件的尺寸·······················································44附录C纤维增强聚乙烯给水排水管质量要求·····························60本标准用词说明···············································································66引用标准名录···················································································67附：条文说明···················································································69学兔兔为统一纤维增强聚乙烯给水排水管道工程技术要求，确保工程质量，做到安全适用、技术先进、经济合理，制定本标准。1.0.2本标准适用于水温不大于40℃，且周围环境温度不大于40℃，管径范围dn700mm～dn2000mm，压力不大于1.6MPa的新建、扩建和改建埋地纤维增强聚乙烯给水管道、带压强制排水管道工程设计、施工及验收。1.0.3纤维增强聚乙烯给水排水管道工程，除应符合本标准外，尚应符合国家现行有关标准的规定。学兔兔由高密度聚乙烯（HDPE）和纤维增强带为主要原料，采用逐层缠绕工艺，形成三层结构的复合管道,用于埋地方式输送给水和带压强制排水的管道的总称。2.1.2增刚肋stiffeningrib为保证埋地用大直径低压力管材的环刚度，熔接在外保护层外的聚丙烯单壁波纹管外覆聚乙烯保护层形成的肋。2.1.3爆破压力burstpressure爆破试验时达到破裂的最大压力。2.1.4环刚度（环向弯曲刚度）ringstiffness管道抵抗环向变形的能力。2.1.5管侧土的综合变形模量soilmodulus管侧回填土和沟槽两侧原状土共同抵抗变形能力的量度。2.1.6管道连接pipelineconnection将管道上相邻的两个管端连成一体，在工作状态下接头不出现渗漏。这里采用承插式弹性密封圈或是套筒承插口弹性密封圈连接。2.1.7人工土弧基础shappedsubgrade圆形管道敷设在用砂砾土回填成弧形基础上的管道结构支承形式。人工土弧基础由砂砾土回填的管底基础层和管下腋角两部分组成。2.1.8基础层bedding学兔兔在沟槽底原状地基或经处理回填压实的地基上，用回填材料均匀铺设并压密的砂砾层。基础层用以敷