1、BSI Standards PublicationBS EN ISO 12217-2:2015Small craft Stability andbuoyancy assessment andcategorizationPart 2: Sailing boats of hull length greaterthan or equal to 6 mBS EN ISO 12217-2:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 12217-2:2015.I
2、t supersedes BS EN ISO 12217-2:2013 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee GME/33, Small craft.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the
3、 necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 89175 5ICS 47.080Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard wa
4、s published under the authority of theStandards Policy and Strategy Committee on 30 November 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 12217-2 November 2015 ICS 47.080 Supersedes EN ISO 12217-2:2013English
5、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 dune longueur de coque suprieur
6、e 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 10 July 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulati
7、ons 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 Management Centre or to any CEN member.
8、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 as the official versions. CEN m
9、embers 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, Netherlands, Norway, Poland, Por
10、tugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any f
11、orm and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 12217-2:2015 EBS EN ISO 12217-2:2015EN ISO 12217-2:2015 (E) 3 European foreword This document (EN ISO 12217-2:2015) has been prepared by Technical Committee ISO/TC 188 “Small craft”. This European Standard shall be giv
12、en the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2016, and conflicting national standards shall be withdrawn at the latest by May 2016. Attention is drawn to the possibility that some of the elements of this document may be the
13、subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 12217-2:2013. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and
14、 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 to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement
15、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, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slov
16、akia, 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 12217-2:2015 without any modification. BS EN ISO 12217-2:2015EN ISO 12217-2:2015 (E) 4 Annex ZA (informative) Relationship between this Europe
17、an Standard and the essential requirements of Directive 2013/53/EU aimed to be covered This European Standard has been prepared under a Commissions standardization request M/075 to provide one voluntary means of conforming to essential requirements of Directive 2013/53/EU of the European Parliament
18、and of the Council of 20 November 2013 on recreational craft and personal watercraft and repealing Directive 94/25/EC (OJ L 354, 28.12.2013, p. 90131). Once this standard is cited in the Official Journal of the European Union under that Directive, compliance with the normative clauses of this standa
19、rd given in Table ZA.1 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 IA of Directive 2013/53/EU
20、 Essential Requirements of Directive 2013/53/EU Clause(s)/sub-clause(s) of this EN Remarks/Notes Annex IA, Clause 3.2, Stability and Freeboard, Clause 3.5, Flooding, and Clauses 3.6 and 3.2, maximum recommended load. Clause 5, Clause 6, Clause 7, Annexes A, B, C, D Design categories A, B, C and D de
21、fined in the standard are considered to correspond to design categories A, B, C and D of Directive 2013/53/EU. Annex IA2, Clause 3.3, Buoyancy and flotation. 6.9, 7.12, Annexes D, E Annex IA2, Clause 3.8, Escape 7.13 Annex IA2, Clause 2.5, Owners manual Annex F WARNING 1 Presumption of conformity st
22、ays 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 standard should consult frequently the latest list published in the Official Journal of the European Union. WARNING 2 Other Union legislati
23、on may be applicable to the product(s) falling within the scope of this standard. BS EN ISO 12217-2:2015ISO 12217-2:2015(E)Foreword vIntroduction vii1 Scope . 12 Normative references 13 Terms and definitions . 23.1 Primary 23.2 Hazards 43.3 Downflooding . 43.4 Dimensions, areas and angles 53.5 Condi
24、tion, 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 requirements to be applied .145.4 Variation in input parameters . 146 Requirements for monohull boats 146.1 Requirements to be applied 146.2
25、 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 methods .206.3.3 Direct calculation method . 226.4 Minimum righting energy . 226.5 Angle of vanishing stability . 226.5.1 Normal requireme
26、nt 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 factor (FIR) 256.6.4 Knockdown recovery factor (FKR) 256.6.5 Displacement-length factor (FDL) .266.6.6 Beam-displacement factor (FB
27、D) .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 stiffness test . 296.8.1 General. 296.8.2 Practical test .296.8.3 Compliance by calculation 306.8.4 Requirements 306.9 Flotation requirem
28、ents . 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 be applied 34 ISO 2015 All rights reserved iiiContents PageBS EN ISO 12217-2:2015ISO 12217-2:2015(E)7.2 Downflooding openings . 347.
29、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 . 377.10 Diagonal stability . 387.11 Habitable multihull boats . 387.12 Buoyancy when inverted . 397.13 Escape after inversion . 40
30、8 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 height .44Annex B (normative) Methods for calculating downflooding angle .47Annex C (normative) Determining the curve of righting mome
31、nts .50Annex D (normative) Method for calculating reserve of buoyancy after inversion or swamping .53Annex E (normative) Flotation material and elements .55Annex F (normative) Information for owners manual 57Annex G (normative) Determination of safe wind speed information 61Annex H (normative) Deter
32、mination of longitudinal righting characteristics .64Annex I (informative) Summary of requirements .67Annex J (informative) Worksheets .70Annex K (informative) Illustration of recess retention level 89Bibliography .90iv ISO 2015 All rights reservedBS EN ISO 12217-2:2015ISO 12217-2:2015(E)ForewordISO
33、 (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical com
34、mittee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrot
35、echnical 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 particular the different approval criteria needed for the different types of ISO documents should be noted. This document was draft
36、ed 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 of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent righ
37、ts. 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 (see www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not constitu
38、te 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 to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information.The commi
39、ttee 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 minor revision. It incorporates the following modifications: Introduction: the reference to the European Directive has been updated (
40、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
41、; Subclauses 6.3.2.3 and 6.3.2.4: formulae coefficients have been corrected; Subclause 6.6.2: exponent 0,3 has been deleted; Subclause 6.6.7: symbols have been corrected; Subclause 6.6.8: a note has been added to explain the phrase “fully flooded with water”; Clause 9.2: the text and Table 11 have b
42、een amended; Subclause H.3.2 c): the coefficient in the formula has been corrected; Annex J: worksheets 1, 2, 5, 7, 12 and 16 have been corrected to align with corrections listed above; Annex K has been added; Bibliography: reference to ISO 7010 has been added; Editorial and cross-referencing correc
43、tions have been made to Table 1, Annex J, worksheets 1, 5, 7, 12, 14 and 16, and to subclauses 6.3.1, 6.3.2.2 and 6.3.2.3. ISO 2015 All rights reserved vBS EN ISO 12217-2:2015ISO 12217-2:2015(E)ISO 12217 consists of the following parts, under the general title Small craft Stability and buoyancy asse
44、ssment and categorization: Part 1: Non-sailing boats of hull length greater than or equal to 6 m Part 2: Sailing boats of hull length greater than or equal to 6 m Part 3: Boats of hull length less than 6 mvi ISO 2015 All rights reservedBS EN ISO 12217-2:2015ISO 12217-2:2015(E)IntroductionThis part o
45、f ISO 12217 enables the determination of limiting environmental conditions for which an individual boat has been designed.It enables the boat to be assigned to a design category appropriate to its design and maximum load. The design categories used align with those in the Recreational Craft Directiv
46、e of the European Union, EU Directive 2013/53/EU.Annex J provides worksheets to assist in the systematic assessment of a boat according to this part of ISO 12217. ISO 2015 All rights reserved viiBS EN ISO 12217-2:2015BS EN ISO 12217-2:2015Small craft Stability and buoyancy assessment and categorizat
47、ion Part 2: Sailing boats of hull length greater than or equal to 6 mCAUTION Compliance with this part of ISO 12217 does not guarantee total safety or total freedom of risk from capsize or sinking.IMPORTANT The electronic file of this document contains colours which are considered to be useful for t
48、he correct understanding of the document. Users should therefore consider printing this document using a colour printer.01 ScopeThis part of ISO 12217 specifies methods for evaluating the stability and buoyancy of intact (i.e. undamaged) boats. The flotation characteristics of boats susceptible to s
49、wamping are also encompassed.The evaluation of stability and buoyancy properties using this part of ISO 12217 will enable the boat to be assigned to a design category (A, B, C or D) appropriate to its design and maximum load.This part of ISO 12217 is principally applicable to boats propelled primarily by sail (even if fitted with an auxiliary engine) of 6 m up to and including 24 m hull length. However, it can also be applied to boats less than 6 m if they are habitable multihulls or may be applied if they do not
