BS EN 40-3-2-2013 Lighting columns Design and verification Verification by testing《灯柱 设计和验证 通过试验验证》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 40-3-2:2013Lighting columnsPart 3-2: Design and verification Verification by testingBS EN 40-3-2:2013 BRITISH STANDARDNational forewordThis British Standard is the UK imple

2、mentation of EN 40-3-2:2013. It supersedes BS EN 40-3-2:2000, which is withdrawn.The UK participation in its preparation was entrusted to T e c h n i c a l C o m m i t t e e B / 5 0 9 / 5 0 , S t r e e t l i g h t i n g c o l u m n s .A list of organizations represented on this committee can be obta

3、ined 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. The British Standards Institution 2013. Published by BSI Standards Limited 2013.ISBN 978 0 580 78515 3 ICS 93.080.40 Compliance

4、 with a British Standard cannot confer immunityfrom legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2013.Amendments issued since publicationDate T e x t a f f e c t e dBS EN 40-3-2:2013EUROPEAN STANDARD NORME EUR

5、OPENNE EUROPISCHE NORM EN 40-3-2 February 2013 ICS 93.080.40 Supersedes EN 40-3-2:2000English Version Lighting columns - Part 3-2: Design and verification - Verification by testing Candlabres dclairage public - Partie 3-2: Conception et vrification - Vrification par essais Lichtmaste - Teil 3-2: Bem

6、essung und Nachweis - Nachweis durch Prfung This European Standard was approved by CEN on 25 November 2012. 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 alterat

7、ion. Up-to-date lists and bibliographical references concerning such national standards 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 b

8、y translation under the responsibility of a CEN member into its own language and notified 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,

9、 Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARD

10、IZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 40-3-2:2013: EBS EN 40-3-2:2013EN 40-3-2:2013 (E) 2 Con

11、tents Page Foreword . 3 1 Scope 4 2 Normative references . 4 3 Terms and definitions 4 4 Symbols 4 5 Test loads . 5 6 Acceptance criteria 5 6.1 General . 5 6.2 Serviceability requirements . 5 6.3 Structural requirements . 5 6.4 Minimum ultimate requirement 5 6.5 Critical cross-sections . 6 6.6 Ultim

12、ate failure test (optional) . 7 7 Preparation for test 7 8 Application of forces 7 8.1 General . 7 8.2 Serviceability requirements . 7 8.2.1 Vertical deflection 7 8.2.2 Horizontal deflection 7 8.3 Structural requirements . 8 8.4 Minimum ultimate load test . 8 8.5 Ultimate failure test (optional) . 8

13、 9 Test report 8 10 Type test certificate 8 11 Permissible modifications to type tested columns 8 12 Fatigue requirements . 8 Annex A (normative) Lighting columns: Report on type testing as specified in EN 40-3-2:2013 9 Annex B (normative) Lighting columns: Certificate for the type test specified in

14、 EN 40-3-2:2013 . 12 Bibliography 14 BS EN 40-3-2:2013EN 40-3-2:2013 (E) 3 Foreword This document (EN 40-3-2:2013) has been prepared by Technical Committee CEN/TC 50 “Lighting columns and spigots”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a natio

15、nal standard, either by publication of an identical text or by endorsement, at the latest by August 2013, and conflicting national standards shall be withdrawn at the latest by August 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent

16、rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 40-3-2:2000. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. There are seven parts to t

17、he series of standards EN 40 - Lighting columns, as follows: Part 1: Definitions and terms; Part 2 : General requirements and dimensions; Part 3: Design and verification: Part 3-1: Specification for characteristic loads; Part 3-2: Verification by testing; Part 3-3: Verification by calculation; Part

18、4: Requirements for reinforced and prestressed concrete lighting columns, Part 5: Requirements for steel lighting columns; Part 6: Requirements for aluminium lighting columns; Part 7: Requirements for fibre reinforced polymer composite lighting columns. According to the CEN/CENELEC Internal Regulati

19、ons, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy

20、, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 40-3-2:2013EN 40-3-2:2013 (E) 4 1 Scope This European Standard specifies the requirements for the verification of the design of

21、 steel, aluminium, concrete and fibre reinforced polymer composite lighting columns by testing. It gives type tests and so does not cover testing for quality control purposes. It applies to lighting columns of nominal height (including any bracket) not exceeding 20 m. Special structural designs to p

22、ermit the attachment of signs, overhead wires, etc. are not covered by this European Standard. This European Standard includes a simplified method for testing steel and aluminium lighting columns. Refer to EN 40-4 for concrete lighting columns and to EN 40-7 for fibre reinforced polymer composite li

23、ghting columns. NOTE For a more detailed test procedure, refer to Annex D of EN 1990:2002. The requirements for lighting columns made from materials other than concrete, steel, aluminium or fibre reinforced polymer composite (for example wood, plastic and cast iron) are not specifically covered in t

24、his European Standard. This European Standard includes performance requirements for horizontal loads due to wind. Passive safety and the behaviour of a lighting column under the impact of a vehicle are not addressed. Such lighting columns will have additional requirements (see EN 12767). 2 Normative

25、 references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) appl

26、ies. EN 40-1:1991, Lighting columns Part 1: Definitions and terms EN 40-3-1:2013, Lighting columns Part 3-1: Design and verification Specification for characteristic loads EN 40-3-3:2013, Lighting columns Part 3-3: Design and verification Verification by calculation EN 40-4, Lighting columns Part 4:

27、 Requirements for reinforced and prestressed concrete lighting columns EN 40-7, Lighting columns Part 7: Requirements for fibre reinforced polymer composite lighting columns 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 40-1:1991 apply. 4 Symbols Th

28、e following symbols are used in this European Standard. The definitions are abbreviated, the full definitions being given in the text. a Overall door opening length b Overall door opening width c Dimension from ground level to bottom of door opening fyCharacteristic strength of material for design f

29、yTActual strength of test sample material as tested BS EN 40-3-2:2013EN 40-3-2:2013 (E) 5 h Nominal height of column w Bracket projection I Design value of second moment of area ITActual second moment of area of test sample as measured fPartial safety factor for loads from EN 40-3-3:2013, Table1 tTe

30、st factor given in 6.4 as equal to fuMinimum ultimate load factor given in 6.4 5 Test loads The serviceability and structural test loads for the verification test are the characteristic dead and wind loads specified in EN 40-3-1:2013, Clauses 5 and 6. 6 Acceptance criteria 6.1 General If the followi

31、ng serviceability and structural requirements (see 6.2 and 6.3) are satisfied, the lighting column shall be deemed to have successfully passed the test and the design for that type of lighting column shall be verified. 6.2 Serviceability requirements Serviceability requirements are as follows: a) Th

32、e vertical deflection of the luminaire connection caused by the vertical forces corresponding to the test load shall not exceed the value of 0,025 w (see EN 40-3-3:2013, 6.5.1). b) The temporary horizontal deflection of the luminaire connection caused during the load test by the incremental load due

33、 to the horizontal forces corresponding to the test load shall not exceed the value given in EN 40-3-3:2013, Table 4. 6.3 Structural requirements Structural requirements are as follows: a) For steel and aluminium lighting columns the residual deflection after removal of the test load shall be no gre

34、ater than 10 % of the deflection caused by the test load. b) For concrete lighting columns the residual deflection after removal of the test load shall be no greater than 20 % of the deflection caused by the test load. c) For fibre reinforced polymer composite lighting columns the residual deflectio

35、n after removal of the test load shall be no greater than 5 % of the deflection caused by the test load. 6.4 Minimum ultimate requirement The minimum ultimate load achieved shall be not less than the test load multiplied by the factor uand shall be the greatest value obtained for the cross-sections

36、listed in 6.5. The factor ushall be obtained from the following formula: BS EN 40-3-2:2013EN 40-3-2:2013 (E) 6 IIffTyyTt.u = (1) where fy is the characteristic strength of the material fyTis the actual strength of material in the lighting column I is the specified inertia ITis the inertia of the tes

37、t lighting column tis the test factor, equal tofpartial safety factor for wind loads given in EN 40-3-3:2013, 5.4 and Table 1. The ratios shall not be included if less than 1. Where more than one material, or batch of material, is used in construction of the test lighting column, the highest ratio s

38、hall be adopted. For metal lighting columns fyTshall be taken as either the yield stress or if a yield phenomenon is not present, the 0,2 % proof stress non proportional extension shall be used. For concrete lighting columns fyTshall be as defined in EN 40-4 and shall be determined from test pieces

39、cast at the same time and from the same batch as the test lighting column. For fibre reinforced polymer composite lighting columns fyTshall be as defined in EN 40-7 and shall be determined from appropriate testing of a significant batch of columns. 6.5 Critical cross-sections The adequacy of the str

40、ength of the lighting column under test shall be checked at the following cross sections: a) the point at which the lighting column is fixed (normally at ground level); b) the lower edge of the door opening. If the positions of the door and brackets can be changed relative to each other and are not

41、specified, the lower edge of the door opening should be calculated about its weakest axis. If two or more door openings are provided, the strength at each opening shall be verified; c) in addition to b) for tapered columns the top of the door opening. If two or more door openings are provided the st

42、rength at each opening shall be verified; d) the point at which the bracket begins if the lighting column and bracket are in one piece, or the point at which the bracket is attached if the bracket is detachable and check the junction between the bracket arm and the column; e) transition from one dia

43、meter to another or change in material thickness; f) anti-rotation device between the column and bracket arm, if such a device is present and intended to transfer torsional forces between the bracket arm and the column; g) any other critical position. BS EN 40-3-2:2013EN 40-3-2:2013 (E) 7 6.6 Ultima

44、te failure test (optional) After completion of the minimum ultimate load test in 6.4 the lighting column may, at the discretion of the manufacturer, be taken to ultimate failure. Where this is done, the result shall be recorded. 7 Preparation for test The lighting column tested shall be representati

45、ve of the production batch being assessed. The lighting column shall be tested in either a horizontal or vertical position. When tested in the horizontal position, the dead loads resulting from testing in this position shall be taken into account, or be compensated for by appropriate supports. Durin

46、g the test, the lighting column shall be rigidly secured over its planting depth. The upper support point shall coincide with the intended ground level. Lighting columns with flange plates shall be bolted to a rigid plate using bolts of the same size as specified for use in final erection of the lig

47、hting column. The position of the door relative to the direction of the horizontal loading shall be in the most onerous position allowed in design and the position shall be stated. Where a bracket is used, the position of the bracket projection relative to the position of the door shall be stated. N

48、OTE Before carrying out the tests described in Clause 8, the lighting column can be loaded once and then unloaded, provided that the applied load does not exceed 50 % of the test load calculated in accordance with EN 40-3-1:2013. 8 Application of forces 8.1 General The forces shall be applied by dea

49、d weights or by means of devices such as load cells having an accuracy of at least 2 %. 8.2 Serviceability requirements 8.2.1 Vertical deflection For lighting columns with brackets the vertical forces corresponding to the masses of the luminaire and that part of the bracket deviating from the vertical shall be applied first. The vertical deflection of the luminaire connection caused by the vertical forces shall be measured and entered in the test report. The vertical forces shall remain applied during all subsequent testing. 8.2.