BS-EN-ISO-19904-1-2006.pdf
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1、BRITISH STANDARD BS EN ISO 19904-1:2006 Incorporating amendment no. 1 (renumbers BS ISO 19904-1:2006 as BS EN ISO 19904-1:2006) Petroleum and natural gas industries Floating offshore structures Part 1: Monohulls, semi-submersibles and spars The European Standard EN ISO 19904-1:2006 has the status of
2、 a British Standard ICS 75.180.10 ? Licensed Copy: London South Bank University, London South Bank University, Sat Mar 17 04:09:17 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN ISO 19904-1:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee
3、on 29 December 2006 BSI 2007 ISBN 0 580 49856 5 National foreword This British Standard was published by BSI. It is the UK implementation of EN ISO 19904-1:2006. It is identical with ISO 19904-1:2006. The UK participation in its preparation was entrusted by Technical Committee B/525, Building and ci
4、vil engineering structures, to Subcommittee B/525/12, Design of offshore structures. A list of organizations represented on B/525/12 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 cor
5、rect application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments 1692730 March 2007Renumbers BS ISO 19904-1:2006 as BS EN ISO 19904-1:2006 Licensed Copy: London South Bank University, London South Bank Unive
6、rsity, Sat Mar 17 04:09:17 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 19904-1 November 2006 ICS 75.180.10 English Version Petroleum and natural gas industries - Floating offshore structures - Part 1: Monohulls, semi-submersibles and spars (ISO
7、 19904-1:2006) Industries du ptrole et du gaz naturel - Structures en mer flottantes - Partie 1: Units monocoques, units semi- submersibles et units spars (ISO 19904-1:2006) Erdl- und Erdgasindustrie - Schwimmende Offshore- Anlagen - Teil 1: Produktions- und Lagerungsanlagen auer Tension-Leg-Anlagen
8、 (ISO 19904-1:2006) This European Standard was approved by CEN on 22 September 2006. 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 standard without any alteration. Up-to-date lists a
9、nd 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 language made by translation under the responsib
10、ility 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, Germany, Greece, Hungary, Iceland, Ireland,
11、Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36
12、B-1050 Brussels 2006 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 19904-1:2006: E Licensed Copy: London South Bank University, London South Bank University, Sat Mar 17 04:09:17 GMT+00:00 2007, Uncontrolled Copy, (c) BSI Forew
13、ord This document (EN ISO 19904-1:2006) has been prepared by Technical Committee ISO/TC 67 “Materials, equipment and offshore structures for petroleum and natural gas industries“ in collaboration with Technical Committee CEN/TC 12 “Materials, equipment and offshore structures for petroleum, petroche
14、mical and natural gas industries“, 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 the latest by May 2007, and conflicting national standards shall be withdrawn at the
15、 latest by May 2007. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Irela
16、nd, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 19904-1:2006 has been approved by CEN as EN ISO 19904-1:2006 without any modifications. EN ISO 19904-
17、1:2006 Licensed Copy: London South Bank University, London South Bank University, Sat Mar 17 04:09:17 GMT+00:00 2007, Uncontrolled Copy, (c) BSI Reference number ISO 19904-1:2006(E) INTERNATIONAL STANDARD ISO 19904-1 First edition 2006-11-01 Petroleum and natural gas industries Floating offshore str
18、uctures Part 1: Monohulls, semi-submersibles and spars Industries du ptrole et du gaz naturel Structures en mer flottantes Partie 1: Units monocoques, units semi-submersibles et units spars EN ISO 19904-1:2006 Licensed Copy: London South Bank University, London South Bank University, Sat Mar 17 04:0
19、9:17 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ii Licensed Copy: London South Bank University, London South Bank University, Sat Mar 17 04:09:17 GMT+00:00 2007, Uncontrolled Copy, (c) BSI iii Contents Page Foreword vi Introduction. viii 1 Scope . 1 2 Normative references. 2 3 Terms and definitions.
20、 3 4 Symbols and abbreviated terms . 9 4.1 Symbols. 9 4.2 Abbreviated terms 10 5 Overall considerations. 12 5.1 Functional requirements 12 5.2 Safety requirements . 12 5.3 Planning requirements. 13 5.4 Rules and regulations 14 5.5 General requirements. 14 5.6 Independent verification 18 5.7 Analytic
21、al tools . 18 5.8 In-service inspection and maintenance 18 5.9 Assessment of existing floating structures. 18 5.10 Reuse of existing floating structures . 19 6 Basic design requirements 19 6.1 General. 19 6.2 Exposure levels. 19 6.3 Limit states 22 6.4 Design situations 23 7 Actions and action effec
22、ts. 25 7.1 General. 25 7.2 Permanent actions (G) 25 7.3 Variable actions (Q) 25 7.4 Accidental actions (A). 26 7.5 Environmental actions (E) 27 7.6 Other actions. 35 7.7 Repetitive actions. 35 7.8 Action combinations 36 8 Global analysis 36 8.1 General. 36 8.2 Static and mean response analyses. 36 8
23、.3 Global dynamic behaviour. 37 8.4 Frequency domain analysis. 39 8.5 Time domain analysis. 39 8.6 Uncoupled analysis 40 8.7 Coupled analysis 40 8.8 Resonant excitation and response. 40 8.9 Platform offset. 40 8.10 Air gap 40 8.11 Platform motions and accelerations. 41 8.12 Model tests 41 8.13 Desig
24、n situations for structural analysis. 42 EN ISO 19904-1:2006 Licensed Copy: London South Bank University, London South Bank University, Sat Mar 17 04:09:17 GMT+00:00 2007, Uncontrolled Copy, (c) BSI iv 9 Structural considerations.42 9.1 General.42 9.2 Representative values of actions43 9.3 Design sc
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