海洋工程装备与技术

海洋工程装备与技术 ›› 2015, Vol. 2 ›› Issue (1): 1-5.

• 海洋资源开发利用技术与装备 •    下一篇

海底20 m岩芯取样钻机的研制

万步炎, 金永平, 黄筱军   

  1. 湖南科技大学海洋矿产资源探采装备与技术湖南省工程实验室,湖南 湘潭 411201
  • 收稿日期:2015-01-07 出版日期:2015-02-20 发布日期:2016-03-31
  • 作者简介:

    作者简介:万步炎(1964--),男,博士,研究员级高级工程师,博士研究生导师,主要从事海洋资源开发技术与装备的研究与开发.

  • 基金资助:
    国家863计划(2012AA091301)

Development of 20 m Seafloor Core Sampling Drill

Bu-yan WAN, Yong-ping JIN, Xiao-jun HUANG   

  1. Hunan Province Engineering Laboratory of Marine Mineral Resources Exploration Equipment and Technology, Hunan University of Science and Technology, Xiangtan, Hunan 411201, China
  • Received:2015-01-07 Online:2015-02-20 Published:2016-03-31

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摘要：

海底岩芯取样钻机是开展海洋地质及环境科学研究,进行海洋矿产资源勘探和海底工程地质勘察所必备的关键技术装备.以我国首台海底20m岩芯取样钻机为对象,从稳定支撑与调平技术,钻杆钻具接卸存储技术,遥测遥控与光纤缆高速数据通信技术以及海底钻机的事故安全逃生等方面系统地介绍了钻机的技术特点和海上试验等情况.

关键词: 深海矿产资源, 20 m孔深, 岩芯取样钻机, 技术特点

Abstract:

Seafloor core sampling drill is necessary equipment for marine geologic and environmental investigation. A 20 m seafloor core sampling drill is chosen as the study object. Its technical features and at-sea operation are described from the aspects of supporting and leveling mechanism technology, drill string making and breaking, drill rods storage technology, telemetry/telecontrol and high-speed data communication technology, as well as escape technology.

Key words: deep seabed mineral resources, 20 m hole depth, core sampling drill, technical features

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