1、BSI Standards PublicationBS EN ISO 19900:2013Petroleum and naturalgas industries Generalrequirements for offshorestructuresBS EN ISO 19900:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO19900:2013. It supersedes BS EN ISO 19900:2002 which is withdrawn.T
2、he UK participation in its preparation was entrusted to TechnicalCommittee B/525/12, Design of offshore structures.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.
3、Users are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 77661 8ICS 75.180.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority o
4、f theStandards Policy and Strategy Committee on 31 December 2013.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 19900 December 2013 ICS 75.180.10 Supersedes EN ISO 19900:2002English Version Petroleum and natural gas industries - General
5、requirements for offshore structures (ISO 19900:2013) Industries du ptrole et du gaz naturel - Exigences gnrales pour les structures en mer (ISO 19900:2013) Erdl- und Erdgasindustrie - Allgemeine Anforderungen an Offshore-Bauwerke (ISO 19900:2013) This European Standard was approved by CEN on 19 Oct
6、ober 2013. 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 and bibliographical references concerning such national standards may be ob
7、tained on application 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
8、CEN-CENELEC Management 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, Irela
9、nd, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Cent
10、re: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 19900:2013 EBS EN ISO 19900:2013EN ISO 19900:2013 (E) 3 Foreword This document (EN ISO 19900:2013) has been prepared by Technical Commit
11、tee ISO/TC 67 “Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries” in collaboration with Technical Committee CEN/TC 12 “Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries” the secretariat of which is
12、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 June 2014, and conflicting national standards shall be withdrawn at the latest by June 2014. Attention is drawn to the possibility th
13、at some of the elements of this document may be the 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 19900:2002. According to the CEN-CENELEC Internal Regulations, the national standards organiza
14、tions 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, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Mal
15、ta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 19900:2013 has been approved by CEN as EN ISO 19900:2013 without any modification. BS EN ISO 19900:2013ISO 19900:2013(E) ISO 2013 All
16、rights reserved iiiContents PageForeword vIntroduction vi1 Scope . 12 Normative references 13 Terms and definitions . 14 Symbols and abbreviated terms . 64.1 Symbols . 64.2 Abbreviated terms . 75 General requirements and conditions . 85.1 General . 85.2 Fundamental requirements . 85.3 Robustness . 8
17、5.4 Planning 95.5 Durability, maintenance and inspection . 95.6 Hazards . 105.7 Design basis 105.8 Service requirements . 105.9 Operating requirements. 115.10 Special requirements 115.11 Location and orientation . 115.12 Structural configuration . 125.13 Environmental conditions 145.14 Construction
18、and deployment 185.15 Decommissioning and removal . 186 Exposure levels186.1 General 186.2 Life-safety categories 196.3 Consequence categories . 206.4 Determination of exposure level 217 Limit states design .227.1 Limit states 227.2 Design 238 Basic variables .248.1 General 248.2 Actions . 248.3 Res
19、istances 269 Partial factor design approach 279.1 Principles 279.2 Actions and their combinations 289.3 Properties of materials and soils 309.4 Geometric parameters . 319.5 Uncertainties of calculation models 319.6 Values for partial factors 319.7 Structural reliability analysis 3210 Models and anal
20、ysis .3211 Quality management .3311.1 General 3311.2 Responsibilities . 3411.3 Quality management system 3411.4 Quality control plan . 34BS EN ISO 19900:2013ISO 19900:2013(E)iv ISO 2013 All rights reserved11.5 Installation inspection . 3511.6 In-service inspection, maintenance and repair .3511.7 Rec
21、ords and documentation 3612 Assessment of existing structures .3712.1 General 3712.2 Condition assessment 3812.3 Action assessment . 3912.4 Resistance assessment 3912.5 Component and system failure consequences and mitigation .3912.6 Fatigue . 3912.7 Mitigation 39Annex A (informative) Additional inf
22、ormation and guidance 40Bibliography .47BS EN ISO 19900:2013ISO 19900:2013(E)ForewordISO (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
23、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 clo
24、sely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft
25、 International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.Attention is drawn to the possibility that some of the elements of this documen
26、t may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights.ISO 19900 was prepared by Technical Committee ISO/TC 67, Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries, Subcommittee SC 7, Off
27、shore structures.This second edition cancels and replaces the first edition (ISO 19900:2002), which has been technically revised.ISO 19900 is one of a series of standards for offshore structures. The full series consists of the following International Standards: ISO 19900, Petroleum and natural gas
28、industries General requirements for offshore structures ISO 19901 (all parts), Petroleum and natural gas industries Specific requirements for offshore structures ISO 19902, Petroleum and natural gas industries Fixed steel offshore structures ISO 19903, Petroleum and natural gas industries Fixed conc
29、rete offshore structures ISO 19904 (all parts), Petroleum and natural gas industries Floating offshore structures ISO 19905 (all parts), Petroleum and natural gas industries Site-specific assessment of mobile offshore units ISO 19906, Petroleum and natural gas industries Arctic offshore structures I
30、SO 2013 All rights reserved vBS EN ISO 19900:2013ISO 19900:2013(E)IntroductionThe series of International Standards applicable to types of offshore structure, ISO 19900 to ISO 19906, constitutes a common basis covering those aspects that address design requirements and assessments of all offshore st
31、ructures used by the petroleum and natural gas industries worldwide. Through their application, the intention is to achieve reliability levels appropriate for manned and unmanned offshore structures, whatever the nature or combination of the materials used.It is important to recognize that structura
32、l integrity is an overall concept comprising models for describing actions, structural analyses, design rules, safety elements, workmanship, quality control procedures and national requirements, all of which are mutually dependent. The modification of one aspect of design in isolation can disturb th
33、e balance of reliability inherent in the overall concept or structural system. The implications involved in modifications, therefore, need to be considered in relation to the overall reliability of all offshore structural systems.The offshore structures International Standards are intended to provid
34、e wide latitude in the choice of structural configurations, materials and techniques and to allow for innovative solutions. Sound engineering judgement is, therefore, necessary in the use of these International Standards.ISO 19900 applies to offshore structures and is in accordance with the principl
35、es of ISO 2394. ISO 19900 includes, where appropriate, additional provisions that are specific to offshore structures.Figure 1 gives a general indication of the relationship among the various International Standards applicable to types of offshore structure. ISO 19900 is the core of this set.The ISO
36、 19901 series of parts provides provisions on particular aspects of the design, construction, and operation of offshore platforms for the petroleum and natural gas industries, whose provisions can be applicable to platforms of different types, materials and operating environments. ISO 19901-7 has sp
37、ecific relevance to floating structures.In addition to the relationship among the specific provisions of the parts of ISO 19901 and the International Standards for bottom-founded, floating, or Arctic structures, there is also some interdependence among these latter International Standards, in that o
38、ne International Standard can reference the design provisions of one of the other International Standards in this set. Users need to be aware of these cross-references when using any member of this set of International Standards.vi ISO 2013 All rights reservedBS EN ISO 19900:2013ISO 19900:2013(E)Fig
39、ure 1 Relationship among standards ISO 2013 All rights reserved viiBS EN ISO 19900:2013BS EN ISO 19900:2013Petroleum and natural gas industries General requirements for offshore structures1 ScopeThis International Standard specifies general principles for the design and assessment of offshore struct
40、ures subjected to known or foreseeable types of actions. These general principles are applicable worldwide to all types of offshore structures, including, bottom-founded structures as well as floating structures, and to all types of materials used including steel, concrete and aluminium.This Interna
41、tional Standard specifies design principles that are applicable to: the successive stages in the construction of the structure (i.e. fabrication, transportation and installation); use during its intended life; and its decommissioning.The principles are also generally applicable to the assessment or
42、modification of existing structures. Aspects related to quality control are also addressed.This International Standard is applicable to the design of complete structures, including substructures, topsides structures, vessel hulls, foundations and mooring systems.2 Normative referencesThe following r
43、eferenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 2394:1998, General principles on reliability for structuresIS
44、O 19901-1, Petroleum and natural gas industries Specific requirements for offshore structures Part 1: Metocean design and operating considerationsISO 19901-2, Petroleum and natural gas industries Specific requirements for offshore structures Part 2: Seismic design procedures and criteriaISO 19901-4,
45、 Petroleum and natural gas industries Specific requirements for offshore structures Part 4: Geotechnical and foundation design considerationsISO 19901-5, Petroleum and natural gas industries Specific requirements for offshore structures Part 5: Weight control during engineering and constructionISO 1
46、9901-6, Petroleum and natural gas industries Specific requirements for offshore structures Part 6: Marine operationsISO 19901-7, Petroleum and natural gas industries Specific requirements for offshore structures Part 7: Stationkeeping systems for floating offshore structures and mobile offshore unit
47、sISO 19906, Petroleum and natural gas industries Arctic offshore structures3 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.INTERNATIONAL STANDARD ISO 19900:2013(E) ISO 2013 All rights reserved 1BS EN ISO 19900:2013ISO 19900:2013(E)3.1abnormal value
48、design value of a parameter of abnormal severity used in accidental limit state checks in which a structure is intended not to suffer complete loss of integrityNote 1 to entry: Abnormal events are typically accidental and environmental (including seismic) events having probabilities of exceedance of
49、 the order of 103to 104per annum.3.2accidental situationdesign situation involving exceptional conditions of the structure or its exposureEXAMPLE Impact, fire, explosion, loss of intended differential pressure.3.3actionexternal load applied to the structure (direct action) or an imposed deformation or acceleration (indirect action)EXAMPLE An imposed deformation can be caused by fabrication tolerances, differential settlement, temperature change or moisture variation.Note 1 to entry: An earthquake typi
