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API RP 2A-21~(st)修订对渤海平台管节点设计的影响
引用本文:张晓频,张建勇,穆顷,高建新,李明. API RP 2A-21~(st)修订对渤海平台管节点设计的影响[J]. 船海工程, 2014, 0(2): 127-130
作者姓名:张晓频  张建勇  穆顷  高建新  李明
作者单位:中海油能源发展油田建设工程分公司,天津300452
摘    要:针对API RP 2A-21st"增补2"和"增补3"中关于海洋平台管节点的重要修订内容,从管节点强度校核、灌浆桩腿的等效壁厚和疲劳寿命安全系数等方面,对修订前后的异同点进行分析。通过工程实例定量分析条款修订对渤海海域导管架平台结构设计的影响,为工程技术人员提供参考。

关 键 词:海洋平台  管节点  强度校核  等效厚度

Influence of API RP 2A-21st Revises to Bohai Platform Tubular Joints Design
ZHANG Xiao-pin,ZHANG Jian-yong,MU Qing,GAO Jian-xin,LI Ming. Influence of API RP 2A-21st Revises to Bohai Platform Tubular Joints Design[J]. Ship &Ocean Engineering, 2014, 0(2): 127-130
Authors:ZHANG Xiao-pin  ZHANG Jian-yong  MU Qing  GAO Jian-xin  LI Ming
Affiliation:( Offshore Oil Engineering Co. Ltd. , Tianjin 300451, China)
Abstract:According to the important revise of API RP 2A-21st Supplement-2 and Supplement-3 about offshore platform tu-bular joint, in the aspects of strength check of tubular joint , grouted joint effective thickness and fatigue life safety factor , the similarities and differences were compared about the API RP 2A-21st 2000 and the newest revise .One engineering practice was taken as an example to analyze the influence of the revised terms to Bohai platform structural design , which can provide reference for engineering designer .
Keywords:API RP 2A  API RP 2A  Offshore Platform  tubular joint  strength check  effective thickness
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