CAJ | 학술논문

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。首先对世界深海岩芯探测取样技术与装备的发展历程进行了梳理，重点介绍了目前世界上几种典型的海底岩芯取样钻机性能、结构和技术特点；然后，分别对海底岩芯取样钻机中的稳定支撑及调平技术、取芯技术、钻杆钻具接卸存储技术、液压系统与压力平衡技术、光纤动力复合电缆供电与通讯技术、下放与回收技术等关键技术进行了分析；最后，分析和预测了深海矿产资源岩芯探测取样技术与装备的发展趋势———将朝着大型化、多用途化、智能化、专业化和便利化以及高保真取样方向发展。
해저암심취양찬궤시개전해양지질급배경과학연구、진행해양광산자원감탐화해저공정지질감찰소필비적관건기술장비。수선대세계심해암심탐측취양기술여장비적발전역정진행료소리，중점개소료목전세계상궤충전형적해저암심취양찬궤성능、결구화기술특점；연후，분별대해저암심취양찬궤중적은정지탱급조평기술、취심기술、찬간찬구접사존저기술、액압계통여압력평형기술、광섬동력복합전람공전여통신기술、하방여회수기술등관건기술진행료분석；최후，분석화예측료심해광산자원암심탐측취양기술여장비적발전추세———장조착대형화、다용도화、지능화、전업화화편리화이급고보진취양방향발전。
Seafloor rock drill is the necessary equipment for marine geologic and environmental in-vestigation.The present situations of deep-sea mineral resource core sampling technology and equip-ment were summarized,and the performance,structure and technology characteristics of several kinds of typical seafloor rock drill were focused on.The supporting and leveling mechanism technolo-gy,core sampling technology,drill string making and breaking and drill rods storage magazines tech-nology,hydraulic system and pressure compensation technology,high voltage power supply and high-speed data communication technology by armored power & communication cable and launch and re-covery technology of key technological problems of seafloor rock drill were analyzed.Based on analy-ses of the development of seafloor rock drill,it will develop into large-size,multiuse,intellectualiza-tion,professionalization,facilitation and truth-preserving sampling.