长柱状重力活塞取样器作业收放方式浅析

Analysis of Launch and Recovery System for Long Gravity Piston Corer

长柱状重力活塞取样是科考船上常用的取样作业之一,也是地质考察中最重要的取样作业之一。文中着重阐述长柱状重力活塞取样器收放作业的技术,简单介绍长柱状重力取样的工作原理及步骤;对比几种长柱状重力活塞取样作业的收放技术和实施方案;给出一定的前瞻性建议。

Long gravity piston corer is one of the most common sampling operation on research vessels for geological survey.It focuses on the launch and recovery technique for the long gravity piston corer.Firstly,it briefly introduces the operation principle and working procedure of the corer sampling.Then,it compares the launch and recovery techniques and implementation schemes of several long gravity piston corers,and provides some foresighted suggestions.