槽形取样钻机具研制与试验
Equipment for Geotechnical Engineering（2018）
Abstract
根据山岭、交通和能源不便、缺水地区取样工作的实际需求,我所进行了便携式槽形取样钻机具的研制、改进与现场试验.本文介绍了该钻机具的研制过程和技术要点,整机特点和钻杆钻具设计,以及实验改进的过程.经过野外试验和改进,最终实现了单人背负的无水钻进取样工作.
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