海洋工程装备与技术

• 海洋工程装备与技术 • 上一篇    下一篇

国外海底机械式开沟机技术进展

 刘春光1,张树森*2,周东荣1,赵  敏3,王旭阳3,葛  彤3   

  1.  (1. 交通运输部上海打捞局,上海  200090; 2. 杭州电子科技大学,机械工程学院,浙江 杭州  310018;3. 上海交通大学,船舶海洋与建筑工程学院,上海  200240)
  • 收稿日期:2019-03-19 修回日期:2019-04-22 出版日期:2019-04-24 发布日期:2019-04-24
  • 通讯作者: 张树森(1985— ),讲师,主要研究方向为水下工程和海洋资源开发。
  • 作者简介:刘春光,(1964— ),工程师,主要从事海洋工程装备方面研究。
  • 基金资助:
    大型作业型ROV近底作业技术研发,项目编号:KYH013117006M

 Recent Developments of Submarine Mechanical Trenchers in Abroad

  LIU Chun-guang1,ZHGANG Shu-sen*2,ZHOU Dong-rong1,ZHAO Min3,WANG Xu-yang3,GE Tong3   

  1.  (1. Shanghai Salvage Bureau, Ministry of Transport of the People's Republic of China, Shanghai, 200090, China; 2. School of Mechanical Engineering, Hangzhou Dianzi University, Hangzhou 310018, China; 3. School of Naval Architecture , Ocean& Civil Engineering, Shanghai Jiao Tong University; Shanghai, 200240, China)
  • Received:2019-03-19 Revised:2019-04-22 Online:2019-04-24 Published:2019-04-24
  • Supported by:
     

摘要: 总结国外机械式开沟机技术发展现状,目前的机械式开沟机主要可以分为3种,包括:单链锯开沟机、多链锯开沟机和多功能开沟机,主要由SMD公司和IHC公司生产。岩土破碎工具主要为链锯和截割头,一些开沟机还装备有射流作业模块、抽吸作业模块,可进行复合作业。推进装置为液压驱动的履带底盘。机械式开沟机呈现出多功能、作业装备多样化、地质条件适应性广、模块化等特点。

Abstract:  The developments of subsea mechanical trenchers are summarized. Most of the mechanical trenchers are made by SMD and IHC. There are 3 kinds of mechanical trenchers including pipe trencher, cable trencher and multi-functional trencher. They used chain and cutters to trench, and equipped with track chassis. Most of the trenchers are equipped with jetting module and suction module, which make them high efficiency. The mechanical trenchers are now multi-functional suitable to all geotechnical conditions, and modular designed.

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