EN ISO 12217-2-2017 en Small craft - Stability and buoyancy assessment and categorization - Part 2 Sailing boats of hull length greater than or equal to 6 m.pdf

1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Small craft - Stability and buoyancy assessment and categorizationPart 2: Sailing boats of hull length greater than or equal to 6 m BS EN ISO 12217-2:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 12217-2

2、September 2017 ICS 47.080 Supersedes EN ISO 12217-2:2015English Version Small craft - Stability and buoyancy assessment and categorization - Part 2: Sailing boats of hull length greater than or equal to 6 m (ISO 12217-2:2015) Petits navires - valuation et catgorisation de la stabilit et de la flotta

3、bilit - Partie 2: Bateaux voiles dune longueur de coque suprieure ou gale 6 m (ISO 12217-2:2015) Kleine Wasserfahrzeuge - Stabilitts- und Auftriebsbewertung und Kategorisierung - Teil 2: Segelboote ab 6 m Rumpflnge (ISO 12217-2:2015) This European Standard was approved by CEN on 23 July 2017. CEN me

4、mbers 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 standards may be obtained on applica

5、tion 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 notified to the CEN-CENELEC Manag

6、ement 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia

7、, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenu

8、e Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 12217-2:2017 ENational forewordThis British Standard is the UK implementation of EN ISO 12217-2:2017. It is identical to ISO 12217-2:2015. It sup

9、ersedes BS EN ISO 12217-2:2015, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee GME/33, Small craft.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the n

10、ecessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 96515 9ICS 47.080Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard

11、was published under the authority of the Standards Policy and Strategy Committee on 31 January 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN ISO 12217-2:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 12217-2 September 2017 ICS 47.080 Superse

12、des EN ISO 12217-2:2015English Version Small craft - Stability and buoyancy assessment and categorization - Part 2: Sailing boats of hull length greater than or equal to 6 m (ISO 12217-2:2015) Petits navires - valuation et catgorisation de la stabilit et de la flottabilit - Partie 2: Bateaux voiles

13、dune longueur de coque suprieure ou gale 6 m (ISO 12217-2:2015) Kleine Wasserfahrzeuge - Stabilitts- und Auftriebsbewertung und Kategorisierung - Teil 2: Segelboote ab 6 m Rumpflnge (ISO 12217-2:2015) This European Standard was approved by CEN on 23 July 2017. CEN members are bound to comply with th

14、e 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 standards may be obtained on application to the CEN-CENELEC Managemen

15、t 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 notified to the CEN-CENELEC Management Centre has the same status

16、as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, N

17、etherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017

18、 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 12217-2:2017 EBS EN ISO 12217-2:2017EN ISO 12217-2:2017 (E) 3 European foreword The text of ISO 12217-2:2015 has been prepared by Technical Committee ISO/TC 188 “Small craft” of

19、the International Organization for Standardization (ISO) and has been taken over as EN ISO 12217-2:2017. 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 March 2018, and conflicting national standa

20、rds shall be withdrawn at the latest by March 2018. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 12217-2:2015. Thi

21、s document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. According

22、 to the CEN-CENELEC Internal Regulations, the national standards organizations 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, Gre

23、ece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 12217-2:2015 has been approved by CEN as EN ISO 12217

24、-2:2017 without any modification. BS EN ISO 12217-2:2017EN ISO 12217-2:2017 (E) 4 Annex ZA (informative) Relationship between this European Standard and the essential requirements of Directive 2013/53/EU aimed to be covered This European Standard has been prepared under a Commissions standardization

25、 request M/542/C(2015) 8736 final to provide one voluntary means of conforming to essential requirements of Directive 2013/53/EU. Once this standard is cited in the Official Journal of the European Union under that Directive, compliance with the normative clauses of this standard given in Table ZA.1

26、 confers, within the limits of the scope of this standard, a presumption of conformity with the corresponding essential requirements of that Directive, and associated EFTA regulations. Table ZA.1 Correspondence between this European Standard and Annex I of Directive 2013/53/EU Essential Requirements

27、 of Directive 2013/53/EU Clause(s)/sub-clause(s) of this EN Remarks/Notes I.A.1 - Watercraft Design Categories Clause 5; 6; 7; 9; Table 11; Annex I The evaluation of stability and buoyancy properties using ISO 12217-2 will enable boats propelled primarily by sail (even if fitted with an auxiliary en

28、gine) of 6 m to 24 m hull length to be assigned to a design category (A, B, C or D) appropriate to its design and maximum load. Design categories A, B, C and D defined in this standard correspond to design categories A, B, C and D of Directive 2013/53/EU. I.A.2.3.2 - Stability and Freeboard Clause 5

29、, 6, 7 Annexes A, B, C, D, G, H I.A.2.3.3 - Buoyancy and flotation 6.9, 7.12, Annexes D, E Includes requirements for inverted flotation. I.A.2.3.5 - Flooding Clause 6.2, 7.2 and 7.3 Annex A, B In respect of watertight integrity and downflooding openings including ventilation openings and fittings. I

30、.A.2.3.6 - Maximum recommended load Clause 5, 6 and 7 I.A.2.3.8 - Escape Clauses 7.11 and 7.13 In relation to habitable multihulls, these clauses include an assessment of susceptibility to inversion and viable means of BS EN ISO 12217-2:2017EN ISO 12217-2:2017 (E) 5 escape after inversion. This stan

31、dard does not include means of escape in the event of fire. I.A.2.2.5 - Owners manual Annex F WARNING 1 Presumption of conformity stays valid only as long as a reference to this European Standard is maintained in the list published in the Official Journal of the European Union. Users of this standar

32、d should consult frequently the latest list published in the Official Journal of the European Union. WARNING 2 Other Union legislation may be applicable to the product(s) falling within the scope of this standard. BS EN ISO 12217-2:2017ISO 12217-2:2015(E)Foreword vIntroduction vii1 Scope . 12 Normat

33、ive references 13 Terms and definitions . 23.1 Primary 23.2 Hazards 43.3 Downflooding . 43.4 Dimensions, areas and angles 53.5 Condition, mass and volume . 63.6 Other terms and definitions 94 Symbols .125 Procedure135.1 Maximum load 135.2 Sailing or non-sailing 135.3 Tests, calculations and requirem

34、ents to be applied .145.4 Variation in input parameters . 146 Requirements for monohull boats 146.1 Requirements to be applied 146.2 Downflooding 156.2.1 Downflooding openings 156.2.2 Downflooding height .186.2.3 Downflooding angle .196.3 Recess size . 196.3.1 Application . 196.3.2 Simplified method

35、s .206.3.3 Direct calculation method . 226.4 Minimum righting energy . 226.5 Angle of vanishing stability . 226.5.1 Normal requirement 236.5.2 Alternative requirement for design category B 236.6 Stability index (STIX) 246.6.1 Method . 246.6.2 Dynamic stability factor (FDS) 256.6.3 Inversion recovery

36、 factor (FIR) 256.6.4 Knockdown recovery factor (FKR) 256.6.5 Displacement-length factor (FDL) .266.6.6 Beam-displacement factor (FBD) .266.6.7 Wind moment factor (FWM) 266.6.8 Downflooding factor (FDF) 276.6.9 Calculation of the stability index (STIX) .276.7 Knockdown-recovery test 286.8 Wind stiff

37、ness test . 296.8.1 General. 296.8.2 Practical test .296.8.3 Compliance by calculation 306.8.4 Requirements 306.9 Flotation requirements . 316.10 Capsize-recovery test . 326.11 Detection and removal of water 337 Requirements for catamarans, trimarans and form-stable monohulls .347.1 Requirements to

38、be applied 34 ISO 2015 All rights reserved iiiContents PageBS EN ISO 12217-2:2017ISO 12217-2:2015(E)7.2 Downflooding openings . 347.3 Downflooding height 347.4 Recess size . 347.5 Stability information . 357.6 Safety signs 367.7 Bare poles factor . 377.8 Rolling in breaking waves . 377.9 Pitchpoling

39、 . 377.10 Diagonal stability . 387.11 Habitable multihull boats . 387.12 Buoyancy when inverted . 397.13 Escape after inversion . 408 Safety signs 419 Application 429.1 Deciding the design category 429.2 Meaning of the design categories. 42Annex A (normative) Full method for required downflooding he

40、ight .44Annex B (normative) Methods for calculating downflooding angle .47Annex C (normative) Determining the curve of righting moments .50Annex D (normative) Method for calculating reserve of buoyancy after inversion or swamping .53Annex E (normative) Flotation material and elements .55Annex F (nor

41、mative) Information for owners manual 57Annex G (normative) Determination of safe wind speed information 61Annex H (normative) Determination of longitudinal righting characteristics .64Annex I (informative) Summary of requirements .67Annex J (informative) Worksheets .70Annex K (informative) Illustra

42、tion of recess retention level 89Bibliography .90iv ISO 2015 All rights reservedBS EN ISO 12217-2:2017ISO 12217-2:2015(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International St

43、andards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also

44、 take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In

45、 particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention is drawn to the possibility that some of the elements

46、 of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (s

47、ee www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence

48、to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information.The committee responsible for this document is ISO/TC 188, Small craft.This third edition cancels and replaces the second edition (ISO 12217-2:2013), of which it constitutes a m

49、inor revision. It incorporates the following modifications: Introduction: the reference to the European Directive has been updated (2013/53/EU); Clause 1, 6.2.1.6 d) 3), 7.6, 7.11, 7.12, 7.13, Annex I, Table I.2, and Annex J, Worksheets 2, 12, 14 and 16: vulnerable has been replaced with susceptible; Clause 3: definitions 3.1.1, 3.5.5, 3.5.6 and 3.6.11 have been amended; Subclause 6.3.1: second item in the list has been inserted; Subclauses 6.3.2.3 and 6.3.2.4: formulae coefficients have been corrected; Subclause 6.6.2: expo