1、nullnullnullnullnullnullnull nullnullnullnullnullnullnullnull nullnull nullnull nullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnull nullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnull nullnullnullnullnullnullnullnull nullnullnull nullnullnullnullnullnullnull
2、nullnull nullnullnullnull nullnull nullnullnullnullnull nullnullnullnullnullnull nullnullnull nullnullnullnullnullnull nullnullnullnullnullnullnullnullnullnullnullnull nullnullnullnullnullnullnullnull nullnullnullnullnullnullnull nullnullnullnullnullnullnull nullnullnull nullnullnullnullnullnullnull
3、nullnullnull nullnullnullnullnullnull nullnull nullnullnullnullnullnullnullnullnull nullnull nullnullnullnullnullnullnullnullnull nullnullnull+A1:2011National forewordThis British Standard is the UK implementation of EN 13232-6:2005+A1:2011. It supersedes BS EN 13232-6:2005, which is withdrawn.The s
4、tart and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“.The UK participation in its preparation was entrusted by Technical
5、Committee RAE/2 Railway Applications - Track.A list of organizations represented on this subcommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with
6、 a British Standard cannot confer immunity from legal obligations.BS EN 13232-6:2005+A1:2011This British Standard waspublished under the authorityof the Standards Policy andStrategy Committeeon 31 October 2005 BSI 2011ISBN 978 0 580 70118 4Amendments/corrigenda issued since publicationDate Comments3
7、0 November 2011 Implementation of CEN amendment A1:2011EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13232-6:2005+A1 October 2011 ICS 93.100 Supersedes EN 13232-6:2005English Version Railway applications - Track - Switches and crossings - Part 6: Fixed common and obtuse crossings Applications
8、 ferroviaires - Voie - Appareils de voie - Partie 6: Curs de croisement et de traverse pointes fixes Bahnanwendungen - Oberbau - Weichen und Kreuzungen -Teil 6: Starre einfache und doppelte Herzstcke This European Standard was approved by CEN on 8 August 2005 and includes Amendment 1 approved by CEN
9、 on 13 September 2011. 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 national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standar
10、ds may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and noti
11、fied to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuani
12、a, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN
13、All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13232-6:2005+A1:2011: EEN 13232-6:2005+A1:2011 (E) 2 Contents Page Foreword 31 Scope 52 Normative references 53 Terms and definitions .63.1 Parts of crossings63.1.1 Common crossing .63.1.
14、2 Specific definitions for obtuse crossings .93.2 Geometry . 103.3 Construction 103.4 Joints . 104 Performance requirements 104.1 General . 104.2 Materials 104.2.1 Assembled crossings, semi-assembled/assembled monobloc 104.2.2 Monobloc with or without welded legs . 114.3 Inclination of the running t
15、able . 115 Design requirements 115.1 Geometric data 115.2 Rolling stock data . 125.2.1 General . 125.2.2 Axle load and spacing 125.2.3 Maximum speed 125.3 Supports and fastenings 125.4 Other requirements. 125.5 Drawings 126 Tolerances and inspection 136.1 General . 136.2 Tools and instruments . 136.
16、3 Critical dimensions . 136.4 Certification . 166.5 Methods of examination for structural defects . 166.5.1 Visual . 166.5.2 Dye penetrant and/or magnetic particle . 166.5.3 Ultrasound . 166.5.4 Radiography 167 Limits and extent of supply . 168 Identification marks 16Annex ZA (informative) !Relation
17、ship between this European Standard and the Essential Requirements of EU Directive 2008/57/EC“ 27Bibliography . 30BS EN 13232-6:2005+A1:2011EN 13232-6:2005+A1:2011 (E) 3 Foreword This document (EN 13232-6:2005+A1:2011) has been prepared by Technical Committee CEN/TC 256 “Railway applications”, the s
18、ecretariat 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 April 2012, and conflicting national standards shall be withdrawn at the latest by April 2012. !This document ha
19、s been prepared under a mandate given to CEN/CENELEC/ETSI by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive 2008/57/EC. For relationship with EU Directive 2008/57/EC, see informative Annex ZA, which is an integral part of this doc
20、ument.“ This document includes Amendment 1, approved by CEN on 2011-09-13. This document supersedes EN 13232-6:2005. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. Attention is drawn to the possibility that some of the elements of this document
21、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 series of standards “Railway applications Track Switches and crossings” covers the design and quality of switches and crossings in flat bottom rails. The list of
22、parts is as follows: Part 1: Definitions Part 2: Requirements for geometric design Part 3: Requirements for wheel/rail interaction Part 4: Actuation, locking and detection Part 5: Switches Part 6: Fixed common and obtuse crossings Part 7: Crossings with moveable parts Part 8: Expansion devices Part
23、9: Layouts Part 1 contains terminology used throughout all parts of this European Standard. Parts 2 to 4 contain basic design guides and are applicable to all switch and crossing assemblies. Parts 5 to 8 deal with particular types of equipment, including their tolerances. These use parts 1 to 4 as a
24、 basis. BS EN 13232-6:2005+A1:2011EN 13232-6:2005+A1:2011 (E) 4 Part 9 defines the functional and geometrical dimensions and tolerances for layout assembly. The following terms are used within to define the parties involved in using the EN as the technical basis for a transaction: CUSTOMER The opera
25、tor or user of the equipment, or the purchaser of the equipment on the users behalf. SUPPLIER The body responsible for the use of the EN in response to the customers requirements. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are b
26、ound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain
27、, Sweden, Switzerland and United Kingdom. BS EN 13232-6:2005+A1:2011EN 13232-6:2005+A1:2011 (E) 5 1 Scope The scope of this European Standard is to: establish a working terminology for fixed crossings and their constituent parts, and identify the main types; specify the different and varying ways by
28、 which crossings can be described using the following parameters: geometry of the crossing; types of construction; design criteria; manufacturing processes; tolerances and inspection. 2 Normative references The following referenced documents are indispensable for the application of this European Sta
29、ndard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 13145, Railway applications Track Wood sleepers and bearers EN 13146 (all parts), Railway applications Track Test methods for fast
30、ening systems EN 13230 (all parts), Railway applications Track Concrete sleepers and bearers EN 13232-1:2003, Railway applications Track Switches and crossings Part 1: Definitions EN 13232-2:2003, Railway applications Track Switches and crossings Part 2: Requirements for geometric design EN 13232-3:
31、2003, Railway applications Track Switches and crossings Part 3: Requirements for wheel/rail interaction EN 13481 (all parts), Railway applications Track Performance requirements for fastening systems EN 13674 (all parts), Railway applications Track Rail prEN 13803-2, Railway applications Track align
32、ment design parameters Track gauges 1 435 mm and wider Part 2: Switches and crossings and comparable alignment design situations with abrupt changes of curvature BS EN 13232-6:2005+A1:2011EN 13232-6:2005+A1:2011 (E) 6 3 Terms and definitions For the purposes of this European Standard, the terms and
33、definitions given in EN 13232-1:2003, 6.4, 6.5 and 7.5, and the following apply. 3.1 Parts of crossings 3.1.1 Common crossing 3.1.1.1 overall crossing length length between the furthest wing front joint from the nose and the furthest vee joint from the nose 3.1.1.2 wing front length of wing (rail) i
34、n front of the crossing nose 3.1.1.3 vee part of the crossing forming the shape of a letter V which forms support to the wheels 3.1.1.4 throat opening opening at the narrowest point between the wings 3.1.1.5 throat flare wing entry flare (front) machining or setting of wings to give an entry flare i
35、nto the throat 3.1.1.6 nose point at which the vee commences at the level of the gauge reference plane 3.1.1.7 nose profile profile of the nose given when a section has been taken through the crossing at the nose position 3.1.1.8 nose topping relief machining to the top of the nose to assist in the
36、transfer of the wheel load from the wings to the vee 3.1.1.9 wing opening opening between the running edges at the running edge height at the wing front end 13.1.1.10 vee opening opening between the running edges at running edge height at the furthest point of the vee from the nose 3.1.1.11 fishing
37、recess recess in the rail or casting profile to permit the use of fishplates to form a joint 3.1.1.12 left hand wing wing to the left hand side of the crossing nose when facing the nose from the wing front BS EN 13232-6:2005+A1:2011EN 13232-6:2005+A1:2011 (E) 7 3.1.1.13 right hand wing wing to the r
38、ight hand side of the crossing nose when facing the nose from the wing front 3.1.1.14 point rail rail in a built-up crossing which when machined forms the crossing nose 3.1.1.15 splice rail rail in a built-up crossing which is spliced into the point rail, forming the crossing vee. The crossing is de
39、scribed as “left hand splice“ or “right hand splice“ depending on the splice position when the observer is facing the nose from the wing front. 3.1.1.16 wing entry flare (heel) angle entry at the end of the flangeway gap formed to give a smooth entry of the wheel into the flangeway gap 3.1.1.17 runn
40、ing edge intersection of the gauge reference plane with the inside of the rail head 3.1.1.18 crossing angle see EN 13232-1:2003, 7.4.1 3.1.1.19 bonding (if required) provision for the use of an electrical connection to the crossing for track circuitry 3.1.1.20 flangeway width width of the groove for
41、med between the wing and the vee at running edge height 3.1.1.21 flangeway depth depth of the groove formed between the wing and the vee at the running edge height 3.1.1.22 vee block block between the vee rails or the point and splice rails in a built-up crossing towards the heel end of the crossing
42、 3.1.1.23 throat block neck block block between the wing rails at the throat position 3.1.1.24 wing front block block between the two wing rails in front of the throat 3.1.1.25 flangeway block block between the wing rails and vee forming the flangeway 3.1.1.26 block bolts or fasteners mechanical dev
43、ice used to clamp blocks in position BS EN 13232-6:2005+A1:2011EN 13232-6:2005+A1:2011 (E) 8 3.1.1.27 web washer washer used to give a flat suitable face for the bolt or fastener head and nut 3.1.1.28 back of wheel ramp ramp provided to accommodate worn wheels from causing undue damage to the crossi
44、ng 3.1.1.29 flange bearing (if required) when groove depth is less than flange depth on the wheel profile. This permits the wheel to bear on its flange 3.1.1.30 wing entry ramp ramp provided to accommodate worn wheels from causing undue damage to the crossing when a vehicle is travelling towards the
45、 nose from the heel, i.e. trailing 3.1.1.31 weld (aluminothermic, flash butt, electrode etc.) process used for the fusion between two components 3.1.1.32 intersection of theoretical point point at which the two running edges intersect 3.1.1.33 parallel flangeway parallel part of the flangeway 3.1.1.
46、34 baseplate pad width width across baseplate pad 3.1.1.35 foot thickness thickness of the foot 3.1.1.36 apron plate between two rail sections at wing front or vee end 3.1.1.37 fishbolt hole hole to permit the use of bolts when clamping rail joints using fishplates 3.1.1.38 wing wheel risers (if req
47、uired) raised part of the wing rail to lift the wheel over the crossing nose 3.1.1.39 crossing height the crossing height from underside of base to running table 3.1.1.40 transfer area area over which the wheel transfers its load from one running surface to another BS EN 13232-6:2005+A1:2011EN 13232
48、-6:2005+A1:2011 (E) 9 3.1.2 Specific definitions for obtuse crossings 3.1.2.1 wing (rail) part of the crossing with horizontal set forming the running rail support between the point rail ends 3.1.2.2 check (rail) other part with horizontal set ensuring the guidance of the wheel between the obtuse po
49、int rails 3.1.2.3 left hand point (rail) see EN 13232-1:2003, 6.5 3.1.2.4 right hand point (rail) see EN 13232-1:2003, 6.5 3.1.2.5 nose point at which the vee commences, at the level of the gauge reference plane formed by the running edge of the point rail 3.1.2.6 nose profile profile of the nose given when a section has been taken through t
