新型液动冲击海底取样器及触探技术  

New hydro-percussion seabed sampler and the CPT technique

作　　者：卢春华[1] 邵春[1] 鄢泰宁[1] 张涛[1] 陆洪智[1] 

机构地区：[1]中国地质大学工程学院,武汉430074

出　　处：《工程勘察》2010年第8期27-30,共4页Geotechnical Investigation & Surveying

摘　　要：海底矿产资源越来越受到世界各国人们的关注,中国海底资源勘探技术落后于发达国家,了解国外先进技术是提高中国海底资源勘探水平的有效途径。本文介绍了一种液动冲击海底取样器的结构、工作原理及海底取样工艺流程;同时还对海底静力触探技术进行了介绍。研究表明:液动冲击海底取样器具有取样深度大、取样质量高等优点,结合孔底静力触探技术能够获取较全面的海底探测信息。The seabed resources are more and more concerned by the people around the world. The prospecting technology of seabed resources in China falls behind in the developed countries, and learning the overseas advanced technology is an effective way to improve the prospecting level of seabed resources in China. The structure, the working principle and the sampling technical process of the hydro-percussion seabed sampler are introduced, and the seabed CPT technique is also introduced. The study indicates that the seabed sampler is of many advantages such that the sampling depth is big and the sampling quality is high, which combined with the seabed CPT technique could obtain more comprehensive information in seabed detection.

关 键 词：海底资源 液动冲击 取样器 触探技术 

分 类 号：P715.1[天文地球—海洋科学]