TBT2286-2003电气化铁道横腹杆式预应力混凝土支柱.pdf

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1、ICS29.280S82TB中华人民共和国铁道行业标准TB理2286-2003代替TB/C2286-1997电气化铁道横腹杆式预应力混凝土支柱Prestressedconcretepolewithacrossed-webmemberforelectrizationrailway2003-03-12发布2003-09-01实施中华少味民多琴和国铁道部发布TB/P2286-2003目次前言··························································

2、··················································⋯⋯n1范围·..............................................................................................................12规范性引用文件············································································

3、·················⋯⋯13术语和定义··············································.··..................................⋯⋯，.........⋯⋯14产品分类········································································································⋯⋯25技术要求···········

4、····································································....··，·················⋯⋯86试验方法····································································································⋯⋯117检验规则···········································

5、····························································⋯⋯138标志与出厂证明书·····························································································⋯⋯159保管、运输·····················。······················································

6、·························⋯⋯15附录A(规范性附录)支柱预加应力反拱值······························································⋯⋯17TB/'f2286-2003月U吕本标准代替TB/'r2286-1997(横腹杆式预应力混凝土接触网支柱》。本标准与TB/T2286-1997相比主要变化如下;—修改了支柱柱顶挠度值的规定;—修改了支柱结构性能的试验方法。本标准的附录A为规范性附录。本标准由中铁电气化局集团有

7、限公司提出并归口。本标准起草单位:铁道科学研究院、中铁电气化勘测设计研究院、铁道专业设计院、中铁电气化局集团保定制品厂。本标准主要起草人:魏齐威、仲新华、刘峰涛、季增元、郭继伦、刘鲁丽、戴贤兴。本标准所代替标准的历次版本发布情况为:-TB/12286-1991;-TB/1'2286-1997TB/G2286-2003电气化铁道横腹杆式预应力混凝土支柱范围本标准规定了电气化铁道横腹杆式预应力混凝土支柱的产品分类、技术要求、试验方法、检验规则、标志和出厂证明书、保管及运输等。本标准适用于电气化铁道横腹杆

8、式预应力混凝土接触网支柱(以下简称支柱)。对城市轨道交通采用的同类接触网支柱可参照本标准执行。2规范性引用文件下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件，其随后所有的修改单(不包括勘误的内容)或修订版均不适用于本标准，然而，鼓励根据本标准达成协议的各方研究是否可使用这些文件的最新版本。凡是不注日期的引用文件，其最新版本适用于本标准。GB175硅酸盐水泥、普通硅酸盐水泥GB/'1'343-1994一般用途低碳钢丝GB700碳素结构钢GB/'