93.100 铁路建筑 标准查询与下载
共找到 648 条与 铁路建筑 相关的标准，共 44 页
BS EN 15746-2. Railway applications. Track. Road-rail machines and associated equipment. Part 2. General safety requirements
- ICS
- 93.100
- CCS
- 发布
- 2015-12-24
- 实施
- 2015-12-24
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Extrinsic characteristics. In situ values of insertion loss
- ICS
- 93.100
- CCS
- S10
- 发布
- 2015-10-31
- 实施
- 2015-10-31
This Technical Specification specifies methods for the determination of insertion loss of outdoor noise barriers intended to shield railway noise. It specifies detailed procedures for in situ measurement of barrier insertion loss including microphone positions, source conditions and acoustic environments of the measurement sites. This Technical Specification allows one to measure the insertion loss of a given noise barrier at a given site including given meteorological conditions. It does not make it possible to compare insertion loss values of an equivalent barrier at a different site. It can be used for comparing insertion loss values of different types of barriers at the same site under given meteorological conditions by the "direct method". This Technical Specification gives a method for determining insertion loss: a) from the level difference before and after the installation of noise barriers (the "direct method"); b) when the direct method is not applicable, because a barrier has already been installed, using an "indirect method" to estimate the sound pressure levels before installation of the barrier by measurement at another site which has been judged to be equivalent. For equivalent sites, a close match is required in source characteristics, microphone locations, terrain profiles ground surface characteristics, surrounding artificial structures and meteorological conditions. This Technical Specification prescribes principles for ensuring that sufficiently equivalent conditions are maintained between "before" and "after" cases to permit certain, reliable and repeatable determination of barrier insertion loss. This Technical Specification does not cover the determination of the intrinsic acoustic characteristics of the barrier, for example the sound insulation index and the sound absorption coefficient. The equivalent continuous A-weighted sound pressure level and one-third-octave band sound pressure level are used as noise descriptors. This Technical Specification can be used for routine determination of barrier performance or for engineering or diagnostic evaluation. It can be used in situations where the barrier is to be installed or has already been installed.
Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 7: Extrinsic characteristics - In situ values of insertion loss
- ICS
- 93.100
- CCS
- S10
- 发布
- 2015-09
- 实施
Railway applications - Track - Test methods for fastening systems - Part 4: Effect of repeated loading
- ICS
- 93.100
- CCS
- 发布
- 2015-04-17
- 实施
BS EN 16843. Railway applications. Infrastructure. Mechanical requirements for joints in running rails
- ICS
- 93.100
- CCS
- 发布
- 2015-03-19
- 实施
- 2015-03-19
Railway applications - Track - Forged rail transitions; German version EN 16273:2014
- ICS
- 93.100
- CCS
- 发布
- 2015-03
- 实施
Railway applications - Track - Test methods for fastening systems - Part 1: Determination of longitudinal rail restraint; German version EN 13146-1:2012+A1:2014
- ICS
- 93.100
- CCS
- S11
- 发布
- 2015-01
- 实施
Railway applications - Track - Test methods for fastening systems - Part 4: Effect of repeated loading; German version EN 13146-4:2012+A1:2014
- ICS
- 93.100
- CCS
- S11
- 发布
- 2015-01
- 实施
Railway applications. Track. Forged rail transitions
- ICS
- 93.100
- CCS
- S11;S12
- 发布
- 2014-12-31
- 实施
- 2014-12-31
This European Standard specifies the requirements for the approval of a process wherein a rail of one profile has part of its length forged to a different profile, together with the requirements for subsequent forging production and product acceptance. This European Standard applies to new railway rails according to EN 13674-1, and to switch and crossing rails used in conjunction with railway rails 46 kg/m and above according to EN 13674-2, to be welded or fish plated to make up switch rails or transition rails intended for use on railway infrastructures.
Railway applications - Track - Forged rail transitions
- ICS
- 93.100
- CCS
- S10
- 发布
- 2014-12
- 实施
Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In situ values of airborne sound insulation under direct so
- ICS
- 93.100
- CCS
- S11
- 发布
- 2014-12
- 实施
This European Standard specifies a laboratory test procedure to determine: a) the maximum longitudinal force that can be applied to a rail, secured to a sleeper, bearer or element of slab track by a rail fastening assembly, without non-elastic displacement of the rail occurring, or b) the longitudinal stiffness at a specified longitudinal displacement of a specimen of embedded rail with an adhesive fastening system.
Railway applications - Track - Test methods for fastening systems - Part 1: Determination of longitudinal rail restraint
- ICS
- 93.100
- CCS
- 发布
- 2014-11
- 实施
Electric signalling systems for railways - Part 103: Identification of safety requirements for technical functions in railway signalling
- ICS
- 93.100
- CCS
- S61
- 发布
- 2014-11
- 实施
This European Standard 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. The procedure is applicable to surface mounted rail on sleepers, bearers and slab track, and embedded rail. This test procedure applies to a complete fastening assembly.
Railway applications - Track - Test methods for fastening systems - Part 4: Effect of repeated loading
- ICS
- 93.100
- CCS
- 发布
- 2014-11
- 实施
Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 3-2: Normalized railway noise spectrum and single number ratings for direct field applicat
- ICS
- 93.100
- CCS
- S11
- 发布
- 2014-10
- 实施
Railway applications - Track - Hollow sleepers and bearers; German version EN 16431:2014
- ICS
- 93.100
- CCS
- S11
- 发布
- 2014-10
- 实施
Railway applications. Track. Hollow sleepers and bearers
- ICS
- 93.100
- CCS
- S11
- 发布
- 2014-07-31
- 实施
- 2014-07-31
This European Standard specifies a normalized railway noise spectrum for the evaluation and assessment of the acoustic performance of devices designed to reduce airborne railway noise near railways. All noise reducing devices different from noise barriers and related devices acting on airborne sound propagation, e. g. devices for attenuation of ground borne vibration and on board devices, are out of the scope of this European Standard.
Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 3-2: Normalized railway noise spectrum and single number ratings for direct field applicat
- ICS
- 93.100
- CCS
- S10
- 发布
- 2014-07
- 实施
This European Standard defines technical criteria and control procedures which are satisfied by hollow sleepers and bearers used in ballasted track with Vignole rails. The hollow sleepers and bearers designed for ballasted track can also be used in ballastless track. In this case, the requirements are defined by the customer.
Railway applications - Track - Hollow sleepers and bearers
- ICS
- 93.100
- CCS
- S10
- 发布
- 2014-07
- 实施
Railway applications - Track - Track geometry quality - Part 6: Characterisation of track geometry quality; German version EN 13848-6:2014
- ICS
- 93.100
- CCS
- S11
- 发布
- 2014-07
- 实施
