| YSZ-50型声频振动钻机的研制 |
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| 引用本文： | 吴浩,陆卫星,任晓飞,赵晓冬,刘宝林. YSZ-50型声频振动钻机的研制[J]. 探矿工程(岩土钻掘工程), 2012, 39(1): 9-13 |
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| 作者姓名： | 吴浩 陆卫星 任晓飞 赵晓冬 刘宝林 |
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| 作者单位： | 中国煤炭地质总局第二勘探局;中国煤炭地质总局第二勘探局;中国煤炭地质总局第二勘探局;中国煤炭地质总局第二勘探局;中国地质大学〈北京〉 |
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| 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。
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| 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 |
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| WU Hao,LU Wei-xing,REN Xiao-fei,ZHAO Xiao-dong and LIU Bao-lin. Development of YSZ-50 Sonic Drilling Rig[J]. Exploration Engineering （Rock & Soil Drilling and Tunneling）, 2012, 39(1): 9-13 |
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| Authors: | WU Hao LU Wei-xing REN Xiao-fei ZHAO Xiao-dong LIU Bao-lin |
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| Affiliation: | The Second Exploration Bureau of China National Administration of Coal Geology;The Second Exploration Bureau of China National Administration of Coal Geology;The Second Exploration Bureau of China National Administration of Coal Geology;The Second Exploration Bureau of China National Administration of Coal Geology;China University of Geosciences |
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| 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. |
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| Keywords: | sonic drilling technology high frequency vibration YSZ-50 sonic drilling rig oscillator geotechnical sampling |
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