深海浅钻在海洋区域地质调查中的应用  

APPLICATION OF DEEP SEABED ROCK DRILL TO MARINE GEOLOGICAL SURVEY

作　　者：于彦江[1,2,3] 胡波[1,3] 姚永坚[1,3] 田烈余[1,3] 孙大伟[4] 

机构地区：[1]国土资源部广州海洋地质调查局,广州510760 [2]中国地质大学(武汉),武汉430074 [3]国土资源部海底矿产资源重点实验室,广州510075 [4]长沙矿山研究院有限责任公司,长沙410012

出　　处：《海洋地质前沿》2013年第11期44-48,共5页Marine Geology Frontiers

基　　金：国家自然科学基金重点项目(91128203)

摘　　要：深海浅钻是集机、电、液、光等多学科于一体的复杂系统,能够实现定点获取岩石样品,主要应用于深海底矿产资源勘探和深海底地质调查等方面。"海洋六号"船配备的深海浅钻是目前国内先进的光电复合缆供电取样钻机,并首次应用到我国海洋区域地质调查中,成功钻获3个岩石样品和2个沉积物样品,为进一步研究南海矿产资源及深海过程演变等提供了基础资料。Deep seabed rock drill is a complex system consisting of mechanical,electrical,hydraulic,optical and other components.It is used to take rock samples at a fixed position of the deep sea bottom,and therefore,is specially useful in mineral exploration and geological survey in the deep sea.The deep seabed rock drill equipped on the vessel of ＂HAI YANG 6＂ is an advanced deep sea sampling equipment with the power supplied by an opto-electric composite cable.As for its first application in Chinese marine geological survey,three rock and two sediment samples were collected with it,that have provided useful basic data for the further research of mineral resources in the South China Sea.

关 键 词：深海床 深海浅钻 海洋区域地质调查 

分 类 号：P756.5[天文地球—海洋科学]