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1、BRITISH STANDARD BS EN 13796-3:2005 Safety requirements for cableway installations designed to carry persons Carriers Part 3: Fatigue tests The European Standard EN 13796-3:2005 has the status of a British Standard ICS 45.100 ? Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:58:44 GMT+00:0
2、0 2006, Uncontrolled Copy, (c) BSI BS EN 13796-3:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 1 August 2005 BSI 1 August 2005 ISBN 0 580 46155 6 National foreword This British Standard is the official English language version of EN 13
3、796-3:2005. The UK participation in its preparation was entrusted to Technical Committee MCE/20, Aerial ropeways, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement
4、 international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does no
5、t purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European co
6、mmittee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 t
7、o 11 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:58:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDA
8、RD NORME EUROPENNE EUROPISCHE NORM EN 13796-3 May 2005 ICS 45.100 English version Safety requirements for cableway installations designed to carry persons - Carriers - Part 3: Fatigue tests Prescriptions de scurit pour les installations cbles transportant des personnes - Vhicules - Partie 3 : Essais
9、 de fatigue Sicherheitsanforderungen fr Seilbahnen fr den Personenverkehr - Fahrzeuge - Teil 3: Ermdungsversuche This European Standard was approved by CEN on 17 April 2005. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this Europ
10、ean Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English,
11、 French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech
12、Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORM
13、ALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2005 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13796-3:2005: E Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:58:44 GMT
14、+00:00 2006, Uncontrolled Copy, (c) BSI EN 13796-3:2005 (E) 2 Contents Page Foreword.3 1Scope5 2Normative references.5 3Terms and definitions 5 4Symbols and abbreviations.5 5General6 6Parts to be tested.6 7Information to be supplied by the manufacturer.6 8Examination prior to test7 9Test requirement
15、s 7 10Test parameters8 10.1Test parameters for unidirectional aerial ropeways with fixed grips.8 10.2Test parameters for unidirectional aerial ropeways with detachable grips.9 11Conclusion of the test10 11.1Inspection of test pieces after the test10 11.2Evaluation of the test results.10 11.3Test rep
16、ort10 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2000/9/EC relating to cableway installations designed to carry persons .11 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:58:44 GMT+00:00 2006, Uncontrolled Copy, (c) BS
17、I EN 13796-3:2005 (E) 3 Foreword This European Standard (EN 13796-3:2005) has been prepared by Technical Committee CEN/TC 242 “Safety requirements for passenger transportation by rope”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard
18、, either by publication of an identical text or by endorsement, at the latest by November 2005, and conflicting national standards shall be withdrawn at the latest by November 2005 This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free
19、Trade Association, and supports essential requirements of the EU Directive For relationship with the EU Directive, see informative annex ZA, which is an integral part of this European Standard. EN 13796 comprises the following parts under the general title Safety requirements for cableway installati
20、ons designed to carry persons Carriers: Part 1: Grips, carrier trucks, on-board brakes, cabins, chairs, carriages, maintenance carriers, tow- hangers Part 2: Slipping resistance test for grips Part 3: Fatigue tests This European Standard forms part of the standards programme approved by the CEN Tech
21、nical Board on safety requirements for cableway installations designed to carry persons. This programme comprises the following standards: 1) Safety requirements for cableway installations designed to carry persons - Terminology 2) Safety requirements for cableway installations designed to carry per
22、sons - General requirements 3) Safety requirements for cableway installations designed to carry persons - Calculations 4) Safety requirements for cableway installations designed to carry persons - Ropes 5) Safety requirements for cableway installations designed to carry persons - Tensioning devices
23、6) Safety requirements for cableway installations designed to carry persons - Drive systems and other mechanical equipment 7) Safety requirements for cableway installations designed to carry persons - Carriers 8) Safety requirements for cableway installations designed to carry persons - Electrical e
24、quipment other than for drive systems 9) Safety requirements for cableway installations designed to carry persons - Civil engineering works 10) Safety requirements for cableway installations designed to carry persons Pre-commissioning inspection, maintenance and operational inspection and checks 11)
25、 Safety requirements for cableway installations designed to carry persons Recovery and evacuation Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:58:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13796-3:2005 (E) 4 12) Safety requirements for cableway installations designed to carry pers
26、ons - Operation 13) Safety requirements for cableway installations designed to carry persons - Quality assurance Together these form a series of standards regarding design, manufacture, construction, maintenance and operation of all cableway installations designed to carry persons. According to the
27、CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembou
28、rg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. . Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:58:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13796-3:2005 (E) 5 1 Scope This European Standard specifies the saf
29、ety requirements applicable to carriers for cableway installations for passenger transportation. This standard is applicable to the various types of installations and takes into account their environment. This European Standard sets out the requirements to be met for fatigue tests for carriers of un
30、idirectional monocable aerial ropeways of capacity not greater than 16 persons according to 6.3.3.1 of Part 1 of this standard This standard does not apply to installations for the transportation of goods nor to inclined lifts. 2 Normative references The following referenced documents are indispensa
31、ble for the application of this European Standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1907:2005, Safety requirements for cableway installations designed to carry persons Te
32、rminology EN 13796-1:2005, Safety requirements for cableway installations designed to carry persons - Carriers Part 1: Grips, carrier trucks, on-board brakes, cabins, chairs, carriages, maintenance carriers, tow-hangers EN ISO/IEC 17025, General requirements for the competence of testing and calibra
33、tion laboratories (ISO/IEC 17025:1999) . 3 Terms and definitions For the purposes of this document, the terms and definitions of EN 1907:2005 and EN 13796-1:2005 apply. 4 Symbols and abbreviations Range of elongation (m/m) m Mean elongation (m/m) u Lower limit of elongation (m/m) stat Elongation due
34、 to static loading (G + Q) (m/m) FRange of load (kN) Fm Mean load (kN) Fu Minimum load (kN) G Self-weight of carrier (kN) N Number of cycles (-) Q Useful load (kN) Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:58:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13796-3:2005 (E) 6 5 Gener
35、al The danger factors and corresponding safety measures to be taken into consideration in this standard appear in EN 13796-1. The tests shall be carried out by a laboratory certified according to EN ISO/IEC 17025. Once they have undergone fatigue testing, the test pieces shall not be used again for
36、transport in an installation. 6 Parts to be tested The test is carried out either on the fully equipped carrier or on its load-bearing structure alone. Elements having an effect on the fatigue behaviour of the load-bearing structure shall remain in place for the test, or be taken into account adequa
37、tely in the definition of the masses or forces. For ski racks, an equivalent mass of 5 kg per set of equipment shall be allowed for as specified in EN 13796-1. To simplify the test, the carrier may be subdivided into sub-assemblies. The following are regarded as sub- assemblies: grip; suspension; in
38、termediate structure; cabin or chair; seat. If the test is carried out on sub-assemblies, care shall be taken to ensure that they are loaded in the same way as in the carrier as a complete unit. The geometry and materials of the test piece shall be identical to the series-manufactured components. Th
39、eir methods of manufacture shall be equivalent. In particular, the test piece shall be galvanized if it is planned for the component to be so. 7 Information to be supplied by the manufacturer The manufacturer shall supply the test laboratory with the following information and documents: general desc
40、ription of the carrier or sub-assembly; diagrams, sketches and manufacturing drawings of the carrier or sub-assembly; descriptions and explanations necessary for understanding the above-mentioned sketches and drawings and the method of operation of the carrier or sub-assembly; scope of use of the ca
41、rrier declaration of conformity certifying that the carriers and sub-assemblies supplied for the test meet the requirements of the operating manual specified in EN 13796-1; inspection procedures specified in 11.1 (cracks, deformations) Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:58:44
42、GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13796-3:2005 (E) 7 The test pieces shall be identified by a mark. 8 Examination prior to test The test laboratory shall verify by means of a visual examination that the carrier or the sub-assemblies comply with the documentation supplied by the manufactu
43、rer. The procedure and the result of the examination shall be included in the test report. 9 Test requirements The test consists of subjecting the carrier or sub-assemblies to the number of cycles and the effects of actions defined in clause 10. The test may be carried out either as a function of th
44、e intensity of the action (load) or as a function of the elongation it causes. The excitation shall be sinusoidal in form. On the test bench, adequate account shall be taken of the degrees of freedom the test piece has in actual operation. In particular, the grips shall be subjected to N/2 cycles in
45、 the horizontal position and to N/2 cycles inclined at 45 to the horizontal. If the test so requires, shock-absorbing elements may be replaced with rigid elements as long as: safety components are not involved; during the test, this does not cause any reduction in the effect of actions on the test p
46、iece or parts of it. The values of the parameters specified in clause 10 shall be recorded at least every 500 000 cycles. When the test is carried out as a function of elongation, the measuring point selected shall not be located in an area of stress concentration. Licensed Copy: sheffieldun sheffie
47、ldun, na, Sun Oct 29 10:58:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13796-3:2005 (E) 8 10 Test parameters 10.1 Test parameters for unidirectional aerial ropeways with fixed grips The carriers or sub-assemblies of unidirectional aerial ropeways with fixed grips shall be subjected to N = 5. 10
48、6 identical cycles as defined in Figure 1 and Table 1 below. Figure 1 Test parameters for unidirectional aerial ropeways with fixed grips Table 1 Test parameters for unidirectional aerial ropeways with fixed grips Parameters Grips, suspensions, intermediate structures, cabins or chairs, seats Fm,mFm
49、 (G + Q)mstat Fu,uFu 0 u 0 F, 2(G + Q)2stat N5.106 5.106 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:58:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13796-3:2005 (E) 9 10.2 Test parameters for unidirectional aerial ropeways with detachable grips The carriers or sub-assemblies of unidirectional aerial ropeways with detachable grips shall be subjected to a total of N = 5. 106 cycles. These N cycle