海洋工程装备与技术

海洋工程装备与技术 ›› 2015, Vol. 2 ›› Issue (3): 205-208.

• 海洋工程装备设计技术 • 上一篇    下一篇

海底管道挖沟技术与设备的分类及适用范围

高嵩   

  1. 海洋石油工程股份有限公司,天津 300452
  • 收稿日期:2015-03-10 出版日期:2015-06-10 发布日期:2016-01-21
  • 作者简介:

    作者简介:高嵩(1980-),女,工程师,主要从事海洋工程结构方面的研究。

Classification and Application of Offshore Pipeline Trenching Technology and Equipment

Song GAO   

  1. Offshore Oil Engineering Co., Ltd., Tianjin 300452, China
  • Received:2015-03-10 Online:2015-06-10 Published:2016-01-21

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摘要：

为了保证海底管道的稳定性并降低其受第三方破坏的风险,通常对浅海海底管道采用挖沟埋设方式进行保护。介绍了海底管道挖沟埋设法的技术特点及其设备。对海洋工程常用的挖沟设备及其性能和优缺点进行了详细阐述,同时对水下挖沟方法及其施工机具的选取进行了论述。相关原理和技术可为埋设海底管道挖沟施工方案的前期研究提供参考。

关键词: 海底管道, 挖沟技术, 施工设备, 土壤

Abstract:

To assure the stability of offshore pipeline and avoid hazard from the external environment, normally the pipelines are protected by trenching in the shallow sea. The pipeline trenching methods and installation tools are presented, and their function and characteristics are described. Furthermore, the selection of trenching methods and tools are studied. This research can provide the solution to trenching method of offshore burial pipeline in the earlier stage of engineering design.

Key words: offshore pipeline, trenching technology, installation tools, soil

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