实施日期:2002-05-01
实施日期:2012-05-01
实施日期:2012-05-01
实施日期:2012-05-01
Railway applications - Track; test methods for fastening systems - Part 5: Determination of electrical resistance
适用范围:The document specifies a laboratory test procedure for determining the electrical resistance, in wet conditions, between the running rails provided by a fastening system fitted to a steel or concrete s...
Railway applications - Track - Performance requirements for fastening systems - Part 8: Fastening systems for track with heavy axle loads
适用范围:The project is applicable to fastening systems for use on concrete, wood and steel sleepers in main line ballasted track having a radius of curvature greater than 80 m and subject to a maximum design a...
实施日期:2006-06-01
Track Bolts and Nuts
适用范围:This Standard covers the complete general and dimensional data for inch series oval neck and elliptic neck track bolts and square nuts intended for use with these bolts, and recognized as an American N...
实施日期:2006-08-14
实施日期:2002-11-28
实施日期:2002-10-01
实施日期:2002-11-28
Railway applications - Track - Test methods for fastening systems - Part 1: Determination of longitudinal rail restraint
实施日期:2002-11-28
发布日期:2012-04-30
Railway applications - Track; test methods for fastening systems - Part 2: Determination of torsional resistance
适用范围: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 th...
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