EN 13796-3-2005 6241 Safety requirements for cableway installations designed to carry persons Carriers Part 3 Fatigue tests《载人用索道装置的安全要求 运载装置 第3部分 疲劳试验》.pdf

《EN 13796-3-2005 6241 Safety requirements for cableway installations designed to carry persons Carriers Part 3 Fatigue tests《载人用索道装置的安全要求 运载装置 第3部分 疲劳试验》.pdf》由会员分享，可在线阅读，更多相关《EN 13796-3-2005 6241 Safety requirements for cableway installations designed to carry persons Carriers Part 3 Fatigue tests《载人用索道装置的安全要求 运载装置 第3部分 疲劳试验》.pdf（14页珍藏版）》请在麦多课文档分享上搜索。

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: Wang Bin, na, Tue Nov 15 06:35:40 GMT 2005, Uncontrolled Co

2、py, (c) BSIBS 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 13796-3:2005. The UK parti

3、cipation 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 international or Europe

4、an 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 not purport to include all

5、 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 committee any enquiries on

6、 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 to 11 and a back cover. T

7、he BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments Licensed Copy: Wang Bin, na, Tue Nov 15 06:35:40 GMT 2005, Uncontrolled Copy, (c) BSIEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13796-3

8、 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 de fatigue Sicherheitsanforderungen fr Seilb

9、ahnen 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 European Standard the status of a national standar

10、d 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, French, German). A version in any other lang

11、uage 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 Republic, Denmark, Estonia, Finland, France,

12、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 NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Mana

13、gement Centre: rue de Stassart, 36 B-1050 Brussels 2005 CEN All 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: Wang Bin, na, Tue Nov 15 06:35:40 GMT 2005, Uncontrolled Copy, (c) BSIEN 13796-3:2005 (E) 2 Cont

14、ents Page Foreword .3 1 Scope5 2 Normative references.5 3 Terms and definitions 5 4 Symbols and abbreviations .5 5 General6 6 Parts to be tested .6 7 Information to be supplied by the manufacturer.6 8 Examination prior to test7 9 Test requirements 7 10 Test parameters8 10.1 Test parameters for unidi

15、rectional aerial ropeways with fixed grips.8 10.2 Test parameters for unidirectional aerial ropeways with detachable grips.9 11 Conclusion of the test10 11.1 Inspection of test pieces after the test 10 11.2 Evaluation of the test results.10 11.3 Test report 10 Annex ZA (informative) Relationship bet

16、ween this European Standard and the Essential Requirements of EU Directive 2000/9/EC relating to cableway installations designed to carry persons .11 Licensed Copy: Wang Bin, na, Tue Nov 15 06:35:40 GMT 2005, Uncontrolled Copy, (c) BSIEN 13796-3:2005 (E) 3 Foreword This European Standard (EN 13796-3

17、: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, either by publication of an identical text or by endorsement, at

18、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 Trade Association, and supports essential requirements of the EU Di

19、rective 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 installations designed to carry persons Carriers: Part 1: Grips, carrier truc

20、ks, 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 Technical Board on safety requirements for cableway installations desig

21、ned 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 persons - General requirements 3) Safety requirements for cableway ins

22、tallations 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 6) Safety requirements for cableway installations designed to carry

23、 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 equipment other than for drive systems 9) Safety requirements for ca

24、bleway 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) Safety requirements for cableway installations designed to carry p

25、ersons Recovery and evacuation Licensed Copy: Wang Bin, na, Tue Nov 15 06:35:40 GMT 2005, Uncontrolled Copy, (c) BSIEN 13796-3:2005 (E) 4 12) Safety requirements for cableway installations designed to carry persons - Operation 13) Safety requirements for cableway installations designed to carry pers

26、ons - 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 CEN/CENELEC Internal Regulations, the national standards organizations of the following c

27、ountries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Swit

28、zerland and the United Kingdom. . Licensed Copy: Wang Bin, na, Tue Nov 15 06:35:40 GMT 2005, Uncontrolled Copy, (c) BSIEN 13796-3:2005 (E) 5 1 Scope This European Standard specifies the safety requirements applicable to carriers for cableway installations for passenger transportation. This standard

29、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 unidirectional monocable aerial ropeways of capacity not greater than 16 persons according to 6.3.3.1 of Part 1 o

30、f 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 indispensable for the application of this European Standard. For dated references, only the edition cited applies. For un

31、dated references, the latest edition of the referenced document (including any amendments) applies. EN 1907:2005, Safety requirements for cableway installations designed to carry persons Terminology EN 13796-1:2005, Safety requirements for cableway installations designed to carry persons - Carriers

32、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 calibration laboratories (ISO/IEC 17025:1999) . 3 Terms and definitions For the purposes of this document, the terms a

33、nd definitions of EN 1907:2005 and EN 13796-1:2005 apply. 4 Symbols and abbreviations Range of elongation ( m/m) mMean elongation ( m/m) uLower limit of elongation ( m/m) statElongation due to static loading (G + Q) ( m/m) F Range of load (kN) F mMean load (kN) F uMinimum load (kN) G Self-weight of

34、carrier (kN) N Number of cycles (-) Q Useful load (kN) Licensed Copy: Wang Bin, na, Tue Nov 15 06:35:40 GMT 2005, Uncontrolled Copy, (c) BSIEN 13796-3:2005 (E) 6 5 General The danger factors and corresponding safety measures to be taken into consideration in this standard appear in EN 13796-1. The t

35、ests 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 transport in an installation. 6 Parts to be tested The test is carried out either on the fully equipped carrier or on its load-bear

36、ing 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 adequately 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

37、 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; intermediate structure; cabin or chair; seat. If the test is carried out on sub-assemblies, care shall be taken to ensure that they a

38、re 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. Their methods of manufacture shall be equivalent. In particular, the test piece shall be galvanized if it is planned for the componen

39、t 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 description of the carrier or sub-assembly; diagrams, sketches and manufacturing drawings of the carrier or sub-assembly; descriptions

40、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 carrier declaration of conformity certifying that the carriers and sub-assemblies supplied for the test meet the requirements of the

41、operating manual specified in EN 13796-1; inspection procedures specified in 11.1 (cracks, deformations) Licensed Copy: Wang Bin, na, Tue Nov 15 06:35:40 GMT 2005, Uncontrolled Copy, (c) BSIEN 13796-3:2005 (E) 7 The test pieces shall be identified by a mark. 8 Examination prior to test The test labo

42、ratory shall verify by means of a visual examination that the carrier or the sub-assemblies comply with the documentation supplied by the manufacturer. The procedure and the result of the examination shall be included in the test report. 9 Test requirements The test consists of subjecting the carrie

43、r 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 the 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 ac

44、count 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 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

45、 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 piece 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

46、 a function of elongation, the measuring point selected shall not be located in an area of stress concentration. Licensed Copy: Wang Bin, na, Tue Nov 15 06:35:40 GMT 2005, Uncontrolled Copy, (c) BSIEN 13796-3:2005 (E) 8 10 Test parameters 10.1 Test parameters for unidirectional aerial ropeways with

47、fixed grips The carriers or sub-assemblies of unidirectional aerial ropeways with fixed grips shall be subjected to N = 5. 10 6identical 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 unidirect

48、ional aerial ropeways with fixed grips Parameters Grips, suspensions, intermediate structures, cabins or chairs, seats F m , m F m (G + Q) m stat F u , u F u 0 u 0 F, 2(G + Q) 2 stat N 5.10 65.10 6 Licensed Copy: Wang Bin, na, Tue Nov 15 06:35:40 GMT 2005, Uncontrolled Copy, (c) BSIEN 13796-3:2005 (

49、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. 10 6cycles. These N cycles are distributed according to the two levels defined in Figure 2 and Table 2 below. Figure 2 Test parameters for unidirectional aerial ropeways with detachable grips Table