DB13(J)∕T 8340-2020 地下管网球墨铸铁排水管道设计标准

ICS23.040DB河北省工程建设地方标准PDB13(J)/T8340-2020备案号：J15096-2020地下管网球墨铸铁排水管道设计标准Designcodeofductileironpipelinesforwastewaterunderground（高质量发展系列标准-1）2020-03-07发布2020-06-01实施河北省住房和城乡建设厅发布河北省工程建设地方标准地下管网球墨铸铁排水管道设计标准Designcodeofductileironpipelinesforwastewaterunderground（高质量发展系列标准-1）DB13(J)/T8340-2020主编单位：中土大地国际建筑设计有限公司河北工业大学新兴铸管股份有限公司批准部门：河北省住房和城乡建设厅施行日期：2020年6月1日2020北京河北省工程建设地方标准地下管网球墨铸铁排水管道设计标准DesigncodeofductileironpipelinesforwastewaterundergroundDB13(J)/T8340-2020﹡出版（北京市海淀区三里河路1号）石家庄市书渊印刷有限公司印刷﹡开本：850mm×1168mm1/32印张：3字数：60千字2020年6月第一版2020年6月第一次印刷印数：1～5000册定价：30.00元统一书号：155160▪2030版权所有翻印必究河北省住房和城乡建设厅公告2020年第15号河北省住房和城乡建设厅关于发布《地下管网球墨铸铁排水管道设计标准》和《直埋球墨铸铁热力管道设计标准》的公告《地下管网球墨铸铁排水管道设计标准》（编号为DB13(J)/T8340-2020）和《直埋球墨铸铁热力管道设计标准》（编号为DB13(J)/T8341-2020）已经本机关审查并批准为河北省工程建设地方标准，现予发布，自2020年6月1日起实施。河北省住房和城乡建设厅2020年3月7日前言根据河北省住房和城乡建设厅《2019年度省工程建设标准和标准设计第二批制（修）订计划》（冀建节科函〔2019〕27号）的要求，中土大地国际建筑设计有限公司、河北工业大学、新兴铸管股份有限公司会同有关单位编制本标准。本标准共分为7章6个附录，主要技术内容包括：1.总则；2.术语和符号；3.基本规定；4.管材；5.管道设计；6.管道结构设计；7.功能性试验。本标准由中土大地国际建筑设计有限公司、河北工业大学、新兴铸管股份有限公司负责具体技术内容的解释，由河北省建设工程标准编制研究中心负责管理。执行过程中如有意见或建议，请将意见或有关资料寄送至中土大地国际建筑设计有限公司（地址：石家庄市裕华区青园街255号，邮编：050000，电话：[phone]，电子邮箱：[e-mail]），以便修订时参考。本标准主编单位、参编单位、主要起草人和审查人员名单：主编单位：中土大地国际建筑设计有限公司河北工业大学新兴铸管股份有限公司参编单位：北京市市政工程设计研究总院有限公司天津市市政工程设计研究总院河北省城乡规划设计研究院石家庄市政设计研究院有限责任公司邯郸市规划设计院河北建工集团有限责任公司中建路桥集团有限公司中建路桥装配式建筑有限公司主要起草人：王玉龙戎贤李一兵石晓娜王丽娟周奕刘勤杨现栋李丽轩武照远刘平杨燕刘建勇岳圆圆任朋冲姚玉健赵志诚赵淑玲马志中线登洲高丽君赵光辉杨洪尉王理达张晓巍张非非吴晓博李春涛霍千勇薛肖周文智付同帅张凌峰张振强赵嵩亭王凯周世鑫賀书云孟伟琳董啸李金鹏韩玉峰审查人员：赵明发顾彬谢超倪龙陈湧城屈卫泉那威王世雄目次1总则·········································································12术语和符号·······························································22.1术语··································································22.2符号··································································33基本规定··································································84管材·········································································94.1一般规定·····························································94.2壁厚和允许压力···················································104.3密封试验···························································134.4外防腐与内防腐···················································144.5尺寸·································································154.6材料性能···························································165管道设计·································································185.1一般规定···························································185.2水力计算···························································196管线结构设计···························································216.1一般设计规定······················································216.2管道结构上的作用·················································226.3管道的强度计算···················································246.4管道的稳定验算···················································266.5管道变形验算······················································276.6明装管道结构设计·················································286.7基本构造规定······················································327功能性试验······························································347.1一般规定···························································347.2压力管道的水压试验··············································357.3无压管道的水压试验··············································38附录A球墨铸铁一体式检查井·······································40附录B球墨铸铁管道在各种荷载作用下的最大弯矩系数和竖向变形系数·························································47附录C管侧土的综合变形模量·······································48附录D地面车辆荷载对管道作用标准值的计算方法············50附录E注水法试验·······················································53附录F闭水法试验·······················································55本标准用词说明····························································57引用标准名录·······························································58附：条文说明·······························································61Contents1GeneralProvisions·······················································12TermsandSymbols·····················································22.1Terms·································································22.2Symbols·······························································33BasicRequirements······················································84Pipe·········································································94.1GeneralRequirements···············································94.2WallThicknessandPermissiblePressure·························104.3SealTest····························································134.4ExternalCoatingandLining······································144.5Size·································································154.6MaterialProperties·················································165PipelineLayout·························································185.1GeneralRequirements··············································185.2HydraulicCalculation··············································196PipelineStructureDesig