[1]王耀锋,等.顶端张紧式海洋生产立管接头连接技术研究[J].焊管,2018,41(8):19-24.[doi:10.19291/j.cnki.1001-3938.2018.08.003]
 WANG Yaofeng,WANG Bingwu,WU Yongfeng,et al.Research on Connection Technology of Top Tensioned Marine Production Riser[J].,2018,41(8):19-24.[doi:10.19291/j.cnki.1001-3938.2018.08.003]
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顶端张紧式海洋生产立管接头连接技术研究()
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
41
期数:
2018年第8期
页码:
19-24
栏目:
试验与研究
出版日期:
2018-08-28

文章信息/Info

Title:
Research on Connection Technology of Top Tensioned Marine Production Riser
文章编号:
10.19291/j.cnki.1001-3938.2018.08.003
作者:
王耀锋1 2王秉武1 2毋永锋1王爱民1 2陈才虎1 2贺继有1罗 强1 2
1. 宝鸡石油机械有限责任公司,陕西 宝鸡  721001;
2. 国家油气钻井装备工程技术研究中心,陕西 宝鸡  721001
Author(s):
WANG Yaofeng12 WANG Bingwu12 WU Yongfeng1 WANG Aiming12 CHEN Caihu12 HE Jiyou1 LUO Qiang12
1. Baoji Oilfield Machinery Co., Ltd., Baoji 721001, Shaanxi, China;
2. National Oil & Gas Drilling equipment Engineering Technology Research Center, Baoji 721001, Shaanxi, China
关键词:
海洋生产立管焊接式接头接箍式接头快接式接头全尺寸共振疲劳试验
Keywords:
marine production riser welded thread joint threaded connection joint fast makeup joint full-size resonant bending fatigue test
分类号:
TG95
DOI:
10.19291/j.cnki.1001-3938.2018.08.003
文献标志码:
B
摘要:
为了加快海洋生产立管国产化进程,开展了海洋生产立管单根结构和疲劳寿命评价技术研究。介绍了焊接式接头、接箍式接头和快接式接头3种类型的结构及应用范围;提出了海洋生产立管单根材料与焊接的具体要求,明确了主管体和接头的材料成分及性能指标,给出了立管接头的选材建议;依据相关标准阐述了海洋生产立管全尺寸共振弯曲疲劳试验方法中标准选取、疲劳曲线选择及试验结果评价等,阐述了立管疲劳试验设计曲线、平均曲线和目标曲线之间的关系,推导了基于数理统计学的目标曲线计算公式。国外海洋生产立管的全尺寸疲劳试验结果表明,生产立管疲劳寿命高于相关标准规定的C类S-N目标疲劳曲线。
Abstract:
In order to accelerate the localization process of marine production risers, the joint structure and fatigue life evaluation technology were studied. The emphasis is on the introduction of the structural features and application range of riser joint such as welded thread joint, threaded connection joint and fast makeup joint. The specific requirements for the riser joint material and welding were put forward and specific material performance indexes of the pipe and joint were clarified. On the basis of this, the material selection of the riser joint was given by chemical composition analysis and carbon equivalent calculation. Secondly, the standard selection, S-N curve selection, parameter determination and evaluation of test results are introduced based on relative specifications. And the relationship between the 3 curves of the riser fatigue test design curve, the mean curve and the target curve is expounded. On the basis of this, the calculation formula of the target curve based on mathematical statistics is derived. Thirdly, the full-size fatigue test results of foreign suppliers show that the fatigue life of production risers is higher than that of the C class S-N target fatigue curves specified in the relevant standards.

参考文献/References:

[1] 李昌亮, 田红平, 栾强. 水下油气装备VGX钢圈密封型面设计[J]. 石油机械, 2016, 44(12): 42-48.
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[12] DNV-RP-C203, Fatigue Design of Offshore Steel Structures [S].
[13] BS7608, Code of Practice for Fatigue Design and Assessment of Steel Structures[S].

相似文献/References:

[1]王耀锋,等.海洋生产立管接头特殊螺纹有限元分析[J].焊管,2017,40(9):1.[doi:10.19291/j.cnki.1001-3938.2017.09.001]
 WANG Yaofeng,LI Aili,et al.Finite Element Analysis of Special Thread for Marine Production Riser Joint[J].,2017,40(8):1.[doi:10.19291/j.cnki.1001-3938.2017.09.001]

备注/Memo

备注/Memo:
收稿日期:2018-05-30
基金项目: 国家863计划项目“深水钻井隔水管系统工程化研制”(项目编号2013AA09A222);工信部海洋工程装备科研项目“海洋钻井平台用深海隔水管系统研究及关键部件研制”。
作者简介:王耀锋(1980—),男,陕西宝鸡人,工程师,硕士,主要从事海洋水下石油装备的研究。
更新日期/Last Update: 2018-09-28