共找到 663 条与 钢轨和线路构件 相关的标准,共 45 页
Wooden sleepers for full gauge railways. Specifications
Technical specifications for the procurement of 43kg/m~75kg/m as rolled rails
本标准规定了高锰钢辙叉焊补用电焊条(以下简称焊条)、自保护药芯焊丝(以下简称焊丝)、焊补设备、焊补范围和焊补要求、试验方法、焊后检查和检验规则等内容。 本标准适用于铁路高锰钢辙叉(以下简称辙叉)出现表面磨耗、裂纹、掉块、压溃以及铸造缺陷时的电弧焊补。
Specification for arc welding repair of high manganese steel crossing
This European Standard specifies Vignole railway rails of 46 kg/m and greater linear mass, for general and high speed railway track usage. Seven pearlitic steel grades are specified covering a hardness range of 200 to 390 HBW and include non heat treated carbon manganese steels; non heat treated alloy steels; and heat treated carbon manganese and low alloy steels. There are 21 rail profiles specified in this Standard. Two classes of rail straightness are specified, differing in requirements for straightness, surface flatness and crown profile. Two classes of profile tolerances are specified.
Railway applications - Track - Rail - Vignole railway rails 46 kg/m and above
This European Standard provides an accepted "terminology" for switch and crossing work. WithThe assistance ofdiagrams,The various components are given definitions, andThese specific names are regarded as obligatory.
Railway applications - Track - Switches and crossings - Part 1: Definitions
? ??? ?? 1 067 mm ? 1 435 mm? ??? ???? ???(?? ??
Railway’s switches-Shape and dimensions
Railway’s switches-Shape and dimensions
이 규격은 KS R 9162(홈붙이 경동 트롤리선)의 공칭 단면적 85∼170 mm2인
Overhead contact lines-Section insulators
The document specifies a laboratory test procedure for applying repeated displacement cycles representative of the displacements caused by traffic on railway track. It is used for assessing the long term performance of direct fastening systems. This test procedure applies to a complete fastening assembly.
Railway applications - Track; Test methods for fastening systems - Part 4: Effect of repeated loading; German version EN 13146-4:2002
Railway applications - Track; Test methods for fastening systems - Part 3: Determination of attenuation of impact loads; German version EN 13146-3:2002
Railway applications - Track; Test methods for fastening systems - Part 1: Determination of longitudinal rail restraint; German version EN 13146-1:2002
The document specifies a laboratory test procedure to determine the moment necessary to rotate a rail, secured to a sleeper by a rail fastening assembly, through 1?in a plane parallel to the base of the sleeper. The value obtained can be used in track stability calculations. This test procedure applies to a complete fastening assembly.
Railway applications - Track; Test methods for fastening systems - Part 2: Determination of torsional resistance; German version EN 13146-2:2002
This European Standard specifies the requirements for the homologation of track geometry quality parameters as measured by various measuring devices fitted on track recording vehicles." These measuring devices are described in Part 2" of the standard.This European Standard applies to all track geometry parameters including track gauge, longitudinal level, alignment, cross level (cant / superelevation) and twist. It defines each parameter and specifies the requirements for measurement, the analysis methods and the presentation of results. Parts 3 and 4 give a description of measuring devices complying partially withThis Part 1 according to the specificities of respectively track construction and maintenance machines, and manual and lightweight devices."
Railway applications - Track - Track geometry quality - Part 1: Characterisation of track geometry (Incorporates Amendment A1: 2008)
Wooden cants for switch assemblies of wide gauge railways. Specifications
이 규격은 철도 차량 부품의 청정도 시험 방법(이하, 청정도 시험이라 한다.)에 대하여 규
Methods of cleanliness test for railway rolling stock parts
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