1、BSI Standards Publication PD ISO/TS 19336:2015 Fibre ropes for offshore station keeping PolyarylatePD ISO/TS 19336:2015 PUBLISHED DOCUMENT National foreword This Published Document is the UK implementation of ISO/TS 19336:2015. The UK participation in its preparation was entrusted to Technical Commi
2、ttee TCI/77, Ropes and cordage and fishing nets. 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 necessary provisions of a contract. Users are responsible for its correct application. The British
3、Standards Institution 2015. Published by BSI Standards Limited 2015 ISBN 978 0 580 84776 9 ICS 59.080.50 Compliance with a British Standard cannot confer immunity from legal obligations. This Published Document was published under the authority of the Standards Policy and Strategy Committee on 30 Se
4、ptember 2015. Amendments issued since publication Date Text affectedPD ISO/TS 19336:2015 ISO 2015 Fibre ropes for offshore station keeping Polyarylate Cordages en fibres pour le maintien en position des structures marines Polyarylate TECHNICAL SPECIFICATION ISO/TS 19336 Reference number ISO/TS 19336
5、:2015(E) First edition 2015-09-01PD ISO/TS 19336:2015ISO/TS 19336:2015(E)ii ISO 2015 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2015, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or
6、 by any means, electronic or mechanical, including photocopying, 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 office Ch. de Blandonnet 8
7、 CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 copyrightiso.org www.iso.orgPD ISO/TS 19336:2015ISO/TS 19336:2015(E)Foreword v 1 Scope . 1 2 Normative references 1 3 T erms and definitions . 1 4 Materials . 2 4.1 Rope core material . 2 4.2 Rope cover material
8、2 4.3 Other materials . 2 5 Requirements Rope properties . 2 5.1 Minimum breaking strength . 2 5.2 Minimum core tenacity 3 5.3 Axial compression fatigue properties . 3 5.4 Particle ingress protection 3 5.5 Cyclic loading performance 3 6 Requirements Rope layout and construction 3 6.1 General . 3 6.2
9、 Type of construction 3 6.3 Rope core . 3 6.4 Protective cover 4 6.5 Terminations . 4 6.6 Length of rope 4 7 Rope testing . 5 7.1 Type testing . 5 7.1.1 General 5 7.1.2 Sampling 5 7.1.3 Breaking strength, core tenacity, and stiffness tests . 5 7.1.4 Axial compression fatigue properties test . 6 7.1.
10、5 Torque properties tests 6 7.1.6 Linear density test 6 7.1.7 Cyclic loading (endurance) test . 6 7.1.8 Protective cover thickness . 6 7.1.9 Particle ingress protection 6 7.2 Testing of current production 7 7.2.1 Sampling and testing 7 7.2.2 Length measurement . 7 8 Report 7 8.1 Prototype rope 7 8.2
11、 Current production . 7 9 C ertification . 7 10 Marking, labelling, and packaging . 8 10.1 Marking . 8 10.2 Labelling . 8 10.3 Packaging . 8 Annex A (normative) Fibr e qualification and t esting . 9 Annex B (normative) Rope testing .12 Annex C (normative) Axial compression fatigue properties test .2
12、2 Annex D (informative) Guidance for rope handling care .24 Annex E (informative) C ertificat e of c onformity P ol y ary lat e r opes for offshor e ISO 2015 All rights reserved iii Contents PagePD ISO/TS 19336:2015ISO/TS 19336:2015(E)station keeping 31 Annex F (informative) Commentary.32 Bibliograp
13、hy .38 iv ISO 2015 All rights reservedPD ISO/TS 19336:2015ISO/TS 19336:2015(E) Foreword ISO (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 I
14、SO 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 take part in the work. ISO collaborates
15、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 particular the different approval crite
16、ria 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 of this document may be the subject of
17、 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 (see www.iso.org/patents). Any trade name
18、 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 to the WTO principles in the Technica
19、l Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information. The committee responsible for this document is ISO/TC 38, Textiles. ISO 2015 All rights reserved vPD ISO/TS 19336:2015PD ISO/TS 19336:2015Fibre ropes for offshore station keeping Polyarylate 1 Scope This Technical
20、 Specification specifies main characteristics and test methods of polyarylate fibre ropes used for offshore station keeping. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated reference
21、s, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 139, Textiles Standard atmospheres for conditioning and testing ISO 1968, Fibre ropes and cordage Vocabulary ISO 2060, Textiles Yarn from packages Determin
22、ation of linear density (mass per unit length) by the skein method ISO 75001, Metallic materials Verification of static uniaxial testing machines Part 1: Tension/compression testing machines Verification and calibration of the force-measuring system ISO 18692, Fibre ropes for offshore stationkeeping
23、 Polyester 3 T erms a nd definiti ons For the purpose of this document, the terms and definitions given in ISO 1968, ISO 18692, and the following apply. 3.1 polyarylate wholly aromatic polyester which shows crystallinity in liquid state Note 1 to entry: Figure 1 shows an example of polyarylate. o c
24、o o c o m n Figure 1 Polyarylate chemical structure 3.2 axial compression fatigue failure mode for fibre rope such as polyarylate under low tension or compression TECHNICAL SPECIFICATION ISO/TS 19336:2015(E) ISO 2015 All rights reserved 1PD ISO/TS 19336:2015ISO/TS 19336:2015(E) 4 Materials 4.1 Rope
25、core material The polyarylate fibre used in the core of the rope shall have an average tenacity of not less than 1,8 N/tex and in accordance with Annex A. Qualification and testing requirements are given in Annex A. 4.2 Rope cover material Where polyester yarn is used in the protective cover, its mi
26、nimum tenacity shall be 0,73 N/tex. 4.3 Other materials Other materials employed in rope assembly shall be identified in the rope design/manufacturing specification. For each material, the following shall be specified, as applicable: a) base material; b) size (linear density, mass per unit area, );
27、c) relevant mechanical properties (tenacity, stiffness, ). 5 Requirements Rope properties 5.1 Minimum breaking strength The minimum breaking strength (MBS) of the rope (spliced), when tested according to Annex B, shall conform to Table 1. Table 1 Minimum breaking strength (MBS) Reference number (RN)
28、 a Minimum breaking strength kN 80 2 500 90 3 100 100 3 900 106 4 400 112 5 000 118 5 600 125 6 300 132 7 000 140 7 800 150 8 700 160 10 000 170 11 200 180 12 500 190 14 000 200 15 500 NOTE Testing data will be prepared for validation. aThe reference number corresponds to the approximate outer diame
29、ter of the rope, in millimetres (mm). Actual diameters may vary for a given reference number.2 ISO 2015 All rights reservedPD ISO/TS 19336:2015ISO/TS 19336:2015(E) Reference number (RN) a Minimum breaking strength kN 212 17 500 224 19 500 NOTE Testing data will be prepared for validation. aThe refer
30、ence number corresponds to the approximate outer diameter of the rope, in millimetres (mm). Actual diameters may vary for a given reference number. 5.2 Minimum core tenacity The minimum tenacity of the polyarylate rope core shall be 0,90 N/tex, measured according to Annex B. All samples tested shall
31、 comply with the minimum value specified herein. 5.3 Axial compression fatigue properties The rope shall have demonstrated 95 % retention of MBS following the axial compression fatigue test method in Annex C. 5.4 Particle ingress protection If specified, the rope shall be constructed with a protecti
32、on of the core against the ingress of particles having a size greater than 20 m (microns) or as agreed between involved parties. Testing of the protection shall be performed in accordance with Annex B. 5.5 Cyclic loading performance The rope shall have demonstrated performance under cycling loading
33、following the requirements of 7.1.7 and B.5. 6 Requirements Rope layout and construction 6.1 General The typical section of a rope shall comprise a rope core, providing intended strength and stiffness, and a cover. 6.2 Type of construction The rope shall be of one of the following types of construct
34、ion: torque-neutral construction (type TF); torque-matched construction (type TM). The type of rope shall be specified by the purchaser. NOTE Torque-neutral ropes are intended for use in mooring systems together with chain or torque-neutral spiral strand wire ropes. Torque-matched ropes are intended
35、 for use in mooring systems together with six-strand wire ropes or other non-torque neutral wire ropes. Typical constructions are illustrated in Figure F.1 and Figure F.2. 6.3 Rope core 6.3.1 The total number of yarns in the rope shall be at least the number specified in the rope design specificatio
36、n.Table 1 (continued) ISO 2015 All rights reserved 3PD ISO/TS 19336:2015ISO/TS 19336:2015(E) 6.3.2 Splices are not allowed in the rope core nor in sub-ropes, except for those at the end terminations. Strands shall be uninterrupted over the length of the rope, with no splice or strand interchange.Yar
37、ns may be joined if necessary. 6.4 Protective cover 6.4.1 A protective cover shall be provided around the rope core to protect the rope core from mechanical damages during handling and in service. The protection shall be water-permeable. 6.4.2 A polyester braided protective cover shall have a minimu
38、m thickness, t, with the following: t = 7,0 mm, for a reference number RN above 100; t = 0,07 RN, but not less than 4 mm, for a reference number RN less than 100. Strand interchanges, i.e. the overlapping continuation of an interrupted strand with another identical strand following the same path, ar
39、e permitted if they are properly staggered. 6.4.3 If an alternative protective cover is used, it shall demonstrate a level of protection equal to that of a polyester braided cover. 6.4.4 A braided cover shall include coloured strands forming a pattern so that rope twist during installation or in ser
40、vice can be identified. There shall be a minimum of one “S” coloured strand and one “Z” coloured strand to form a cross on the rope. An alternative protective cover shall be fitted with an axial stripe of contrasting colour, or other means to identify rope twist during installation or in service. 6.
41、5 Terminations The terminations shall be made of an eye splice plus abrasion protection materials. NOTE There can be other terminations, provided that they do not jeopardize the rope performance. The dimensions and arrangement of the eye shall match the diameter and groove shape of the thimble (or o
42、ther interface piece) to be used for end connections and shall be the same as for the rope prototype testing. In the splice area, the integrity and the continuity of rope cover and particle-ingress protection, if fitted, shall be preserved or restored. The eye and the splice area shall be further co
43、vered by an abrasion protection coating such as polyurethane. Each termination shall be made according to the manufacturing practice as described in the termination specification. 6.6 Length of rope The bedded-in lengths of the rope sections shall be calculated in accordance with 7.2.2, under 20 % o
44、f MBS, unless otherwise agreed on the purchase order or contract. The calculated length of supplied rope shall be within 1 % of the specified length. For each supplied rope, the actual length at the reeling tension or during manufacture shall be reported as an indicative value.4 ISO 2015 All rights
45、reservedPD ISO/TS 19336:2015ISO/TS 19336:2015(E) Adequate extra length shall be manufactured in order to prepare the samples for testing, which are considered to be part of the delivery. 7 Rope testing 7.1 Type testing 7.1.1 General Prototype tests shall demonstrate that ropes declared by the manufa
46、cturer as complying with the requirements laid down in this Technical Specification possess the properties specified in this Technical Specification. The purpose of these tests is to verify the design, material, and method of manufacture of each size of finished rope, including protective cover and
47、terminations. All ropes to be prototype-tested shall comply with all the other requirements laid down in this Technical Specification. The tests specified below shall be carried out on a prototype rope for each size of rope, unless otherwise noted in this Clause. Any change in the design, material,
48、method of manufacture, including protective cover and terminations, which can lead to a modification of the properties as defined in Clause 5 shall require that the prototype tests specified in this Technical Specification be carried out on the modified rope. 7.1.2 Sampling The number of rope sample
49、s to be tested is given in Table 2. Table 2 Number of samples for testing Test Number of samples Breaking strength, core tenacity and stiffness 3 Axial compression fatigue 1 a Torque properties 1 b Linear density 1 Cyclic loading endurance 1 c aSee 7.1.4. bSee 7.1.5. cSee 7.1.7. 7.1.3 Breaking strength, core tenacity, and stiffness tests 7.1.3.1 Three samples shall be tested according to the procedure specified in Annex B, and each shall be capable of meeting the requirements of 5.1 (minimum breaki
