TBT 2190-2002 预应力混凝土枕 Ⅰ型、Ⅱ型及Ⅲ型.pdf

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1、ICS45.040S11TB中华人民共和国铁道行业标准TB/I'2190-2002预应力混凝土枕I型、I型及m型PrestressedconcretesleeperTypeI、IIandH[2002-09-09发布2003-02-0，实施中华少L民共和国铁道部发布TB汀2190-2002目次前言·............................................................................................................

2、...........I1范围·....................................................................................................................12规范性引用文件······································································································⋯⋯13术语和定义·····

3、·······································································································⋯⋯14技术要求···············································································································⋯⋯25试验方法···························

4、····················································································⋯⋯46检验规则··············································································································⋯⋯47标志和证明书·············································

5、····························································⋯⋯58存放和运输············································································································⋯⋯59质量保证········································································

6、·······································⋯⋯5TB/1'2190-2002月组言本标准代替TB/1'2190-1991(I型预应力混凝土枕技术条件》。本标准与TB/1'2190-1991相比主要变化如下:—适用范围中增加了I.ul型预应力混凝土枕，即本标准适用于工、I,lI型预应力混凝土枕(见第章);—增加了术语和定义的内容(见第3章);—修改了技术要求的部分内容(见第4章);—调整了产品检验的判定规则内容(见6.4.2)0本标准由铁道部经济规划研究院提出并归口。本标准起

7、草单位:铁道专业设计院、铁道科学研究院铁道建筑研究所。本标准主要起草人:张立国、董玉熙、林之氓、范佳。TB/r2190-2002预应力混凝土枕I型、I型及m型1范围本标准规定了先张法预应力混凝土枕的技术要求、试验方法、检验规则、标志和证明书、存放和运输。本标准适用于标准轨距铁路用Ito.I型及In型预应力混凝土枕(以下简称1型枕,I型枕、In型枕或轨枕)。其他种类轨枕也可参照使用本标准。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

8、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。GB/1'175硅酸盐水泥、普通硅酸盐水泥GB/1'343一般用途低碳钢丝GB/1'701低碳钢热轧圆盘条GB/1'5223预应力混凝土用钢丝GB/1'5224预应力混凝土用钢绞线GBJ81普通混凝土力学性能试验方法GBJ119混凝土外加剂应用技术规范TB