1、Planning,Designing,and Constructing Structures and Pipelines for Arctic ConditionsANSI/API RECOMMENDED PRACTICE 2NTHIRD EDITION,APRIL 2015ISO 19906:2010(Modified),Petroleum and natural gas industriesArctic offshore structuresREAFFIRMED,JANUARY 2021Special NotesAPI publications necessarily address pr
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16、 Avenue,NW,Suite 1100,Washington,DC 20001,standardsapi.org.iiiContentsPageAPI Foreword .iiiForeword.xiIntroduction.xii1Scope.12Normative References.13Terms and Definitions.24Symbols and Abbreviated Terms.104.1Symbols.104.2Abbreviated Terms.105General Requirements and Conditions .115.1Fundamental Requirements.115.2Design Methods.125.3Site-specific Considerations.125.4Construction,Transportation,and Installation.135.5Design Considerations.145.6Environmental Protection.145.7Serviceability Requireme
