影响海底管道寿命的主要因素及防范建议
Main Factors Influencing Marine Pipeline Service Life and Proposal of Countermeasures
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- DOI:
- 作者:
- 李军, 王洪彬, 李燕
LI Jun, Wang Hongbin, Li Yan
- 作者单位:
- 胜利石油化工建设有限责任公司, 山东东营 257000
Shengli Petrochemical Construction Company Ltd., Shengli Oilfield, Dongying 257026, China
- 关键词:
- 海底管道;寿命;影响因素;防范建议
marine pipeline;life influence;factor countermeasure
- 摘要:
- 根据多年来海底管道常见的问题,重点从腐蚀和有机物损坏、波浪或潮流形成的冲刷悬空、波浪的水动力冲刷、由于沉积物液化而产生浮力、飓风等方面分析了环境因素对海底管道寿命的影响,提出了相应的防范建议。另外,简要地分析了人为因素的影响,并提出海底管道设计、施工的注意事项。
Based on the investigations on common problems frequently occurred for many years, the effect of environmental factors on marine pipeline life is analyzed concerning corrosion, organic erosion, scour and spanning incurred by wave and current, wave hydrodynamic scour, floating force incurred by sediment liquefaction, hurricane and so on. The corresponding countermeasures are provided. In addition, the effect of human factor is briefly analyzed and matters for attention for marine pipeline design and construction are pointed out.2007,2(2): 35-38 收稿日期:2006-4-7分类号:TE973.92;TE985作者简介:李军(1972- ),男,甘肃平凉人,工程师,1996年毕业于大连理工大学机械系,2005年毕业于中国海洋大学水利工程学院,工程硕士,长期从事海上工程施工技术管理工作。参考文献:
[1] John B H.海底管道设计原理[M].董启贤译.北京:石油工业出版社,1988.
[2] Brown R J.Soil mechanics important in marine pipeline constrction[J].Oil Gas J,1975,(5):67-72.
