BS EN 13848-3-2009 Railway applications — Track — Track geometry quality Part 3 Measuring systems — Track construction and maintenance machines.pdf
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1、? ? ? ? ? ? ? ? ? ? ? This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2009 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? BS EN 13848-3:2009 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13848-3 April 2009 ICS 93.100 English Version Railway app
2、lications - Track - Track geometry quality - Part 3: Measuring systems - Track construction and maintenance machines Applications ferroviaires - Voie - Qualit gomtrique de la voie - Partie 3 : Systmes de mesure - Engins de travaux et de maintenance de la voie Bahnanwendungen - Oberbau - Qualitt der
3、Gleisgeometrie - Teil 3: Messsysteme - Gleisbau- und Instandhaltungsmaschinen This European Standard was approved by CEN on 19 March 2009. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a nation
4、al standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in an
5、y other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Es
6、tonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EU
7、ROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13848-3:2009: E BS EN 13848-3:2009 EN 13848-3:2009 (E) 2 Contents Page Foreword 3 1Scope 4 2Norma
8、tive references 4 3Terms and definitions .4 4Symbols and abbreviations 6 5Track geometry measuring system fitted on track construction and maintenance machines .6 5.1General description .6 5.2Environmental conditions .8 5.3Track features input 9 5.4Data localisation 9 5.5Measuring system/device .9 5
9、.6Data processing 11 5.7Data output 11 5.8Data storage 11 6Testing of track geometry measuring and recording system 12 6.1Introduction . 12 6.2Calibration . 12 6.3Validation by field tests 12 6.4Routine validation . 15 Annex A (normative) Parameters measured by track construction and maintenance mac
10、hine . 16 A.1Introduction . 16 A.2Track gauge . 16 A.3Longitudinal level . 17 A.4Cross level . 18 A.5Alignment 19 A.6Twist . 20 Annex B (informative) Principles of measurement . 21 B.1General Description 21 B.2Longitudinal level and alignment 21 B.3Track gauge . 21 B.4Cross level . 22 B.5Twist . 22
11、Annex C (normative) Description of field tests: values to be respected 23 C.1General . 23 C.2Repeatability 23 C.3Reproducibility 24 Bibliography . 25 ? BS EN 13848-3:2009 EN 13848-3:2009 (E) 3 Foreword This document (EN 13848-3:2009) has been prepared by Technical Committee CEN/TC 256 “Railway appli
12、cations”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2009, and conflicting national standards shall be withdrawn at the latest by October 2009
13、. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This European Standard is one of the series EN 13848 “Railway applications Track Tra
14、ck geometry quality” as listed below: Part 1: Characterisation of track geometry Part 2: Measuring systems Track recording vehicles Part 3: Measuring systems Track construction and maintenance machines Part 4: Measuring systems Manual and lightweight devices Part 5: Geometric quality levels Accordin
15、g to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
16、Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. ? BS EN 13848-3:2009 EN 13848-3:2009 (E) 4 1 Scope This European Standard specifies the minimum requirements that shall be met by measuring systems fit
17、ted on track construction and maintenance machines to give an evaluation of track geometry quality when measuring one or more of the parameters described in EN 13848-1. It does not seek to prescribe which parameters are to be measured, since these depend upon the measuring capabilities of the machin
18、e and the purpose for which the machine or its measuring system is used. It also sets out the acceptable differences from EN 13848-1 when using track construction and maintenance machines to measure track geometry. It applies to track geometry measuring systems which are fitted to track construction
19、 and maintenance machines from one year after the date of implementation of this standard. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest editio
20、n of the referenced document (including any amendments) applies. EN 13848-1:2003+A1:2008, Railway applications Track Track geometry quality Part 1: Characterisation of track geometry EN 13848-2:2006, Railway applications Track Track geometry quality Part 2: Measuring systems Track recording vehicles
21、 ENV 13005:1999, Guide to the expression of uncertainty in measurement 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 track construction and maintenance machine self propelled or hauled machine/vehicle designed to construct track, maintain t
22、rack and/or improve the quality of track and which is equipped with track geometry measuring systems. Also referred to as “machine” in this European Standard 3.2 machine same as “track construction and maintenance machine” (3.1) 3.3 sensor device which detects, measures and translates characteristic
23、s of track geometry into quantities that can be used for further data processing 3.4 measuring direction course between two points on a track, independent of orientation of the machine; between two given points A and B, there are two opposite directions: A to B and B to A 3.5 orientation physical po
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