BS ISO 14884-2015 Large yachts Weathertight doors Strength and weathertightness requirements《大型游艇 防风雨门 强度和防风雨要求》.pdf

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1、BSI Standards PublicationBS ISO 14884:2015Large yachts Weathertightdoors Strength andweathertightness requirementsBS ISO 14884:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 14884:2015.The UK participation in its preparation was entrusted to TechnicalComm

2、ittee SME/32/-/12, Large Yachts.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution

3、 2015. Published by BSI StandardsLimited 2015ISBN 978 0 580 82606 1ICS 47.040Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 January 2015.Amendments issued sinc

4、e publicationDate Text affectedBS ISO 14884:2015 ISO 2015Large yachts Weathertight doors Strength and weathertightness requirementsGrands yachts Portes tanches aux intempries Exigences de rsistance et dtanchit aux intempriesINTERNATIONAL STANDARDISO14884First edition2015-02-01Reference numberISO 148

5、84:2015(E)BS ISO 14884:2015ISO 14884:2015(E)ii ISO 2015 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2015All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photoc

6、opying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-

7、mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 14884:2015ISO 14884:2015(E)Contents PageForeword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Symbols and abbreviated terms . 45 Design Criteria 55.1 General . 55.2 Location . 55.3 Material . 55.4 Strength . 65.4

8、.1 General 65.4.2 Design Pressures 65.4.3 Scantlings . 75.4.4 Doors of unconventional design . 85.5 Sealing and securing 95.6 Operational requirements . 95.6.1 General requirements 95.6.2 Power operated doors . 96 Installation . 97 Glazing 108 Testing 108.1 Weathertightness . 108.1.1 Hose test . 108

9、.1.2 Allowable water ingress . 108.2 Structural testing . 109 Documentation for Servicing and Operation .10Bibliography .11 ISO 2015 All rights reserved iiiBS ISO 14884:2015ISO 14884:2015(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standar

10、ds 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 committee has been established has the right to be represented on that committee. International organi

11、zations, 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 electrotechnical standardization.The procedures used to develop this document and those intended for its fu

12、rther 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 drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/direct

13、ives).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 rights. Details of any patent rights identified during the development of the document will be in the I

14、ntroduction 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 constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related t

15、o 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 committee responsible for this document is ISO/TC 8, Ships and marine technology, Subcommittee SC 12, La

16、rge yachts.iv ISO 2015 All rights reservedBS ISO 14884:2015Large yachts Weathertight doors Strength and weathertightness requirements1 ScopeThis International Standard specifies technical requirements for weathertight hinged, sliding, and pantograph doors for manual and powered operation providing a

17、ccess to accommodation and service areas on large yachts, taking into account the location of the appliance.This International Standard only considers design loads applied to the door and transmitted into the frame and the adjacent structure. Loads imparted from the yachts structure into the door or

18、 in its associated frame are not considered in this International Standard.Unframed glazed doors are outside the scope of this International Standard.Forward facing multi-leaf doors on the weather deck are outside the scope of this International Standard.Large yachts are of L greater than or equal t

19、o 24 m, in use for sport or pleasure and commercial operations.The appliances considered in this International Standard are primarily those that are intended to achieve weathertightness as required by International Convention on Load Lines 1966 as amended by the Protocol of 1988 (ICLL), (i.e. those

20、fitted in position 1 and position 2) as defined in this regulation.NOTE This International Standard is based on the experience of ship door, window, and glass manufacturers, shipbuilders, and authorities who apply to ships the regulations of the ICLL, noting the provisions of Article 8 “equivalents”

21、, as agreed by the appropriate marine administration2 Normative referencesThe 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 edit

22、ion of the referenced document (including any amendments) applies. ISO 6345, Shipbuilding and marine structures Windows and side scuttles VocabularyISO 11336-1:2012, Large yachts Strength, weathertightness and watertightness of glazed openings Part 1: Design criteria, materials, framing and testing

23、of independent glazed openings3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 6345, ISO 11336-1, and the following apply.3.1certifying authorityflag administration or the organization delegated by the flag administration3.2doorclosing appliance for an

24、 access opening in a vertical planeNote 1 to entry: This is an assembly consisting of one or more opening leaves and a frame that is permanently secured to the yachts structure.INTERNATIONAL STANDARD ISO 14884:2015(E) ISO 2015 All rights reserved 1BS ISO 14884:2015ISO 14884:2015(E)3.2.1hinged doordo

25、or where leaf/leaves (3.6) is/are fixed and pivoted on one edge and generally open(s) outwardsNote 1 to entry: See Figures 1 to 3.Figure 1 Hinged door, single leafFigure 2 Hinged door, double leafFigure 3 Sliding door, folding type3.2.2sliding doordoor where leaf/leaves (3.6) is/are free to slide in

26、 a vertical plane and leaf/leaves are secured at the top and the bottomNote 1 to entry: See Figure 4.Figure 4 Sliding door, double leaf3.2.3pantograph doorplug door fixed on a cantilever hinge either from the top or the sideNote 1 to entry: See Figure 5.2 ISO 2015 All rights reservedBS ISO 14884:201

27、5ISO 14884:2015(E)Figure 5 Pantograph door3.3flag administrationgovernment of the state whose flag the yacht flies3.4forward facing positionany vertical surface within 20 normal to transverse axisNote 1 to entry: See Figure 6.Figure 6 Forward facing position3.5glazingtransparent or translucent pane

28、installed in door leaf/leaves (3.6)SOURCE: ISO 11336-1:2012, 3.6, modified3.6leafleavesopening section of a door assembly3.7operation modeallowed mode to open and close the door, manually or by a power drive mechanism3.7.1manually operated doordoor that is opened and closed by hand3.7.2power operate

29、d doordoor that is opened and closed by electrical or hydraulic motor3.8storm shutterportable protective closure fitted to the glazing and which is fitted on the outside ISO 2015 All rights reserved 3BS ISO 14884:2015ISO 14884:2015(E)3.9weather deckuppermost complete weathertight deck extending to t

30、he side shell fitted as an integral part of the vessels structure and which is exposed to the sea and weather4 Symbols and abbreviated termsa smaller side of plate panelAP aft end of the load line length (L)Asshear area of stiffeners and frames aspect ratio of single plate fieldb larger side of plat

31、e panelb breadth of deckhouse at the position consideredB breadth of ship on the exposed weather deck at the position consideredcaaspect ratio coefficient of plate panelcBblock coefficientcLfactor based on vessel lengthdsw deepest seagoing waterlinefBfactor based on the breadth of the deckhouse in r

32、elation to the breadth of the vesselfLfactor based on longitudinal locationfplmaterial factormsafety factor for structural resistanceh vertical distance from dsw to midpoint of plate field or stiffenerhfadditional height abovehsillvertical distance from dsw to top of door sillhstdstandard superstruc

33、ture heightk factor considering end conditions for bendingL load line lengthl unsupported span of stiffenerm factor considering aspect ratio of load distributionn factor relating to location and vessel lengthpddesign pressureq factor considering end conditions for shearReHyield strength4 ISO 2015 Al

34、l rights reservedBS ISO 14884:2015ISO 14884:2015(E)Rp0,2offset yield strength at 0,2 % plastic deformationRmtensile strengths spacing of stiffenersaallowable stresstkaddition for corrosion or production toleranceWsfsection modulus of stiffenersx distance between midpoint of door considered and AP5 D

35、esign Criteria5.1 GeneralNOTE Other International Standards and regulations, e.g. dealing with stability, buoyancy, watertight and weathertight integrity, and fire safety, can have restrictions on the position of appliances which are outside the scope of this International Standard and which are, th

36、erefore, not treated here. It is, however, necessary for the builder or user to ensure that the appliances comply with other relevant International Standards.All door leaves shall be permanently attached or retained (as applicable to door type) to the frame and/or adjacent structure in which they ar

37、e fitted. All doors shall be arranged such that the external loads are transferred in compression to the door frame or to the adjacent structure.Doors forming part of the designated escape routes shall also comply with the requirements of 5.6.5.2 LocationThe height of the lower edge of the opening a

38、bove the respective deck shall not be less than the sill height specified in the applicable national or international regulations. Weathertight doors as specified in this International Standard shall not be installed in positions below the freeboard deck, in the superstructure side or if considered

39、buoyant in the stability calculation. See Figure 7.Figure 7 Area where weathertight doors are not permitted5.3 MaterialThe materials for the construction of the doors and frames made of steel or aluminium with dimensions as defined in 5.4.3 and properties appropriate for marine applications shall co

40、mply with the requirements of the certifying authority.Where doors and/or frames are made of composite material or wood, the pressure requirements given in 5.4.2 may be applied with special considerations given to the strength and stiffness taking into account equivalent factors of safety. ISO 2015

41、All rights reserved 5BS ISO 14884:2015ISO 14884:2015(E)Where the door incorporates glazing, the requirements of ISO 11336-1 shall be applied.NOTE Unframed glazed doors are outside the scope of this International Standard.5.4 Strength5.4.1 GeneralThe strength of doors shall meet the requirements of t

42、his International Standard or of the relevant International Standards cited in the normative references when applicable. To achieve equivalency with ICLL, only external hydrostatic loads coming from weather and sea conditions are considered for the application of this International Standard.The yach

43、ts structure shall be sufficiently stiffened to take the external loads from the door. Where other than external loads are required to be considered for safe operation and structural integrity, they are to be appropriately addressed.5.4.2 Design PressuresThe design pressure, pd, in kN/m2is given by:

44、pd= n ( fLcL h) fBwheren is the factor relating to location and vessel length;is equivalent to 20 + L/12 for unprotected fronts with hsill h1;is equivalent to 10 + L/12 for unprotected fronts with h1h2and for sides and protected fronts;is equivalent to 7 + 0,01 L 8 x/L for aft ends with x/L 0,5;is e

45、quivalent to 5 + 0,01 L 4 x/L for aft ends with x/L 0,5;fLis the factor based on longitudinal location;is equivalent to 1,0 + (x/L 0,45)/(cB+ 0,2)2for x/L 0,45;is equivalent to 1,0 + 1,5 (x/L 0,45)/(cB+ 0,2)2for x/L 0,45, for aft ends cB= 0,8;cLis the factor based on vessel length;is equivalent to 0

46、,1 L e(-L/300) 11,0;fBis the factor based on the breadth of the deckhouse in relation to the breadth of the vessel;is equivalent to 0,3 + 0,7 b/B 0,475;hsillis the vertical distance from dsw to top of door sill, in m;h is the vertical distance from dsw to midpoint of plate field or stiffener, in m;h

47、1is equivalent to hstd+ hf;h2is equivalent to 2 hstd+ hf;6 ISO 2015 All rights reservedBS ISO 14884:2015ISO 14884:2015(E)hstdis the standard superstructure height, in m;is equivalent to 1,05 + 0,01 L, with 1.8 hstd 2.3;hfis the additional height above dsw;is equivalent to 0,6 0,22 (L/100)3+ 1,03 (L/

48、100)2+ 0,48 (L/100);cBis the block coefficient with 0,6 cB 0,8;b is the breadth of deckhouse at the position considered, in m;B is the breadth of ship on the exposed weather deck at the position considered, in m;L is the load line length, in m ;is equivalent to 300 m;x is the distance between midpoi

49、nt of door considered and AP;dsw is the deepest seagoing waterline.In no case pdpis to be taken less than = 8,5 kPa.5.4.3 ScantlingsFor doors of conventional design, i.e. plated and stiffened construction, the following requirements shall be met.The scantlings shall be dimensioned such that under load the function of the seal is not compromised.5.4.3.1 PlatingThe thickness of the plating is to be not less than the following:t is equivalent to 15,8 a (pd/1,125/