JG171-2005镦粗直螺纹钢筋接头规范.pdf

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1、J6中华人民共和国建筑工业行业标准JG171-2005代替JG/T3057-1999徽粗直螺纹钢筋接头Parallelthreadrebarsplicewithupsettingend2005-05-16发布2005-08-01实施中华人民共和国建设部发布SG171-2005目次前言·················································································································⋯⋯m1范围·················。······

2、···················、·······、，、、、、·····、、、、·、·····································⋯⋯12规范性引用文件··。·····························································································⋯⋯13术语及符号························································································

3、·············⋯⋯14产品分类、型号与标记··························································································⋯⋯25要求·····························································，················································⋯⋯36试验方法···、················、、·、····················

4、··················································⋯⋯57检验规则····································································································。·····一58标志、包装、运输、储存··················。············································，······················。···⋯⋯7附录A(规范性附录)接头试件

5、型式检验和现场检验的加载制度·.........................................8附录B(资料性附录)接头按使用场合分类示意图···························。··························⋯⋯9dG171-2005前言本产品系采用徽粗工艺形成的直螺纹钢筋接头。本产品标准与工程技术标准《钢筋机械连接通用技术规程)JGJ107-2003配套使用。标准中5.1.2和7.3.5为强制性条款，应严格执行，其余为推荐性条款。标准中附录A为规范性附录，附录B为资料性附录。本标准由建设部标准定额研究所提

6、出。本标准由建设部建筑工程技术标准归口单位中国建筑科学研究院归口管理。本标准起草单位:中国建筑科学研究院、上海钢铁工艺研究所、北京市建筑设计研究院、中国水利水电第十二工程局施工科学研究所、冶金建筑研究总院。本标准主要起草人:刘永颐、郁兹、张承起、李本端、杨熊川。自本标准发布之日起，原标准JG/T3057-1999废止。dG171-2005徽粗直螺纹钢筋接头范围本标准规定了徽粗直螺纹钢筋接头的产品分类、技术要求、试验方法、检验规则以及标志、包装、运输、储存等内容。本标准适用于HRB335,HRB400级热轧带肋钢筋制作的徽粗直螺纹钢筋接头。余热处理钢筋可参考使用。2

7、规范性引用文件下列标准中的条款通过本标准的引用而成为本标准的条款，凡是不注日期的引用标准，其最新版本适用于本标准。GB/T1591低合金高强度结构钢GB1499钢筋混凝土用热轧带肋钢筋GB/T228金属材料室温拉伸试验方法GB/T197普通螺纹公差GB/T699优质碳素结构钢JGJ107钢筋机械连接通用技术规程3术语及符号本标准采用下列术语和符号。3.1术语3.1.1徽粗直螺纹钢筋接头parallelthreadrebarsplicewithupsettingend将钢筋的连接端先行锹粗，再加工出圆柱螺纹并用连接套筒连接的钢筋接头。3.1.2丝头rebarhead

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