YSZ-50型声频振动钻机的研制
投稿时间：2011-12-08    点此下载全文
引用本文：吴浩,陆卫星,任晓飞,等.YSZ-50型声频振动钻机的研制[J].钻探工程,2012,39(1):9-13.
WU Hao,LU Wei-xing,REN Xiao-fei,et al. Development of YSZ-50 Sonic Drilling Rig[J]. Drilling Engineering, 2012,39(1):9-13.
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作者单位E-mail
吴浩 中国煤炭地质总局第二勘探局 wuh1984@126.com 
陆卫星 中国煤炭地质总局第二勘探局  
任晓飞 中国煤炭地质总局第二勘探局  
赵晓冬 中国煤炭地质总局第二勘探局  
刘宝林 中国地质大学〈北京〉  
中文摘要:声频振动钻进技术是近年来发展较快的新型钻探技术，主要利用声频振动头产生的高频振动力，引起钻柱系统的共振，并带来土体的局部液化，实现快速钻进和高质量地质取样。主要介绍了YSZ-50型声频振动钻机的结构设计、主要技术参数和特点以及取样试验。
中文关键词:声频振动钻探技术  高频振动  YSZ-50型声频振动钻机  振动器  地质取样
 
Development of YSZ-50 Sonic Drilling Rig
Abstract:Sonic drilling technology is a newly developed drilling technique. High frequency vibration generated by the sonic head is mainly used to produce the resonance of the drilling string system and the liquefaction of soil layers, then fast drilling and geotechnical sampling of high quality are realized. The structure design, main technical parameters, the features and sampling test of the YSZ-50 sonic drilling rig are introduced in this paper.
keywords:sonic drilling technology  high frequency vibration  YSZ-50 sonic drilling rig  oscillator  geotechnical sampling
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