DB13JT2772018建筑用钢型材标准

DB河北省工程建设标准DB13(J)/T277-2018备案号：J14461-2018建筑用钢型材标准Standardforsteelextrudateforbuildings2018-11-02发布2019-01-01实施河北省住房和城乡建设厅发布河北省工程建设标准建筑用钢型材标准StandardforsteelextrudateforbuildingsDB13(J)/T277-2018主编部门：河北省工程建设标准化管理办公室河北省墙材革新和建筑节能管理办公室主编单位：河北建筑设计研究院有限责任公司河钢集团有限公司一三高研科技有限公司河北工业大学批准部门：河北省住房和城乡建设厅施行日期：2019年1月1日2018北京河北省工程建设标准建筑用钢型材标准StandardforsteelextrudateforbuildingsDB13(J)/T277-2018*出版（北京市海淀区三里河路1号）河北远涛彩色印刷有限公司印刷*开本：850mm×1168mm1/32印张：2.375字数：50千字2018年12月第一版2018年12月第一次印刷印数：1～500册定价：25.00元统一书号：155160▪1558版权所有翻印必究河北省住房和城乡建设厅公告2018年第51号河北省住房和城乡建设厅关于发布《建筑用钢型材标准》的公告《建筑用钢型材标准》（编号为DB13(J)/T277-2018）已经本机关审查并批准为河北省工程建设标准，现予发布，自2019年1月1日起实施。河北省住房和城乡建设厅2018年11月2日前言为推进河北省钢结构建筑产业现代化，提升钢结构技术集成配套水平，降低资源能源消耗，减轻环境污染，实现经济社会可持续发展，根据河北省住房和城乡建设厅《2016年度省工程建设标准和标准设计第二批编制计划》（冀建质〔2016〕52号）要求，由河北建筑设计研究院有限责任公司会同有关单位，结合河北省实际，在广泛征求意见的基础上，编制本标准。本标准共分6章和1个附录，主要技术内容包括：1.总则；2.术语和符号；3.材料；4.热轧型钢；5.冷弯空心型钢；6.焊接空心型钢及相关附录等。本标准由河北建筑设计研究院有限责任公司负责具体技术内容的解释，由河北省工程建设标准化管理办公室负责管理。在执行本标准过程中如有意见或建议，请寄送至河北建筑设计研究院有限责任公司（地址：石家庄市建设南大街83号，邮编：050011，电话：[phone]，邮箱：[e-mail]）。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：河北建筑设计研究院有限责任公司河钢集团有限公司一三高研科技有限公司河北工业大学参编单位：天津大学河北工程大学中土大地国际建筑设计有限公司荣盛建设工程有限公司主要起草人：张朝辉郁达飞习朝位郭晓梅蒋义平李建新黄国栋戎贤陈志华刘耀辉孟文清刘宏强郁泽君郝贵强宋杰李小玲马洪王小君孙力安会龙刘红波高腾野张明雨吕旭阳石晓娜杨洪渭刘涛徐程李晓峰张亚鹏马燕袁博樊琦审查人员：张洪波王大勇张利新齐建伟宫海军徐志欣李文兴目次1总则······························································································12术语和符号··················································································22.1术语····························································································22.2符号····························································································23材料································································································53.1一般规定·····················································································53.2钢材化学成分和设计指标····························································83.3耐候钢······················································································154热轧型钢······················································································184.1热轧H型钢··············································································184.2热轧无缝钢管············································································195冷弯空心型钢··············································································235.1冷弯矩形、方形空心型钢··························································235.2冷弯圆形空心型钢·····································································276焊接空心型钢··············································································306.1分类代号···················································································306.2焊接矩形空心型钢·····································································306.3焊接异形空心型钢·····································································35附录A计算截面特性的公式························································44本标准用词说明················································································46引用标准名录····················································································47附：条文说明····················································································48Contents1GeneralProvisions·········································································12TermsandSymbols·······································································22.1Terms························································································22.2Symbols·····················································································23Materials·························································································53.1General······················································································53.2SteelDesignationsandDesignStrength······································83.3AtmosphericCorrosionResistingSteel······································154HotRolledSectionSteel···························································184.1Hot-rolledHSectionSteel·······················································184.2Hot-rolledSteelTube······························································195ColdFormingHollowSectionalSteel···································235.1ColdFormingHollowRectangularandSquareSectionalSteel·········································································235.2ColdFormingHollowSteelTube···········································276WeldedHollowSectionalSteel·················································306.1ClassificationandCode····························································306.2WeldedHollowRectangularSectionalSteel······························306.3WeldedSpecial-shapedSteelPipes············································35AppendixAFormulaforCalculatingCross-sectionalCharacteristics····································································44ExplanationofWordinginThisStandard·····································46Listof