深海移动型海底钻进与声学测厚一体化系统的研究  

Research on the integrated system for deep-sea mobile subsea drilling and acoustic thickness measurement

作　　者：杨志轩 罗旭龙 田烈余 YANG Zhixuan;LUO Xulong;TIAN Lieyu(Guangzhou Marine Geological Survey,China Geological Survey,Guangzhou 511458,China)

机构地区：[1]中国地质调查局广州海洋地质调查局,广州511458

出　　处：《地质装备》2024年第4期7-11,共5页Equipment for Geotechnical Engineering

摘　　要：针对富钴结壳等多金属元素深海勘探和勘测的问题,本文探讨一种移动型海底钻进与声学测厚一体化系统。该系统能够同时实现在海底对多金属元素富集区域进行深海岩心钻取和移动声学测厚,由传统深海浅钻钻取区域厚度数据的“点”作业模式向“线-面-体”作业模式的转变,测-钻一体以高效测量为主,目的性钻进取心验证相结合,从而有效提高深海矿产资源勘探的效率和安全性。未来该系统会向着勘探效率和测量精度等多方面提升,为深海固体地质勘测和资源勘探提供更全面、准确的海洋装备支持,更大限度地节省资源,降低成本,提高效率。Aiming at the problem of deep-sea exploration and survey of polymetallic elements such as cobalt-rich crusts,this paper discusses a mobile integrated system for subsea drilling and acoustic thickness measurement.This system can simultaneously realize deep sea core drilling and mobile acoustic thickness measurement in areas where multiple metal elements are enriched on the seabed,which transforms the operation mode of deep sea shallow drilling from traditional“point”to“line-surface-body”,with efficient measurement as the main focus and purposeful coring verification combined,effectively improving the efficiency and safety of deep sea mineral resource exploration.In the future,this system will be improved in some aspects such as exploration efficiency and measurement accuracy,providing more comprehensive and accurate marine equipment support for deep-sea solid geological survey and resource exploration,maximizing resource savings,reducing costs and improving efficiency.

关 键 词：多金属元素 深海勘探 海底钻机 声学测厚 

分 类 号：P634.3[天文地球—地质矿产勘探] P744[天文地球—地质学]