| SYZX96/75绳索取心液动锤钻具的应用效果 |
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| 引用本文： | 蒋光旭,唐振华,李德波,李伟.SYZX96/75绳索取心液动锤钻具的应用效果[J].探矿工程,2010,37(6):13-15，19. |
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| 作者姓名： | 蒋光旭 唐振华 李德波 李伟 |
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| 作者单位： | 湖南省有色地质勘查局二一七队,湖南衡阳421001 |
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| 摘 要： | 主要介绍了SYZX96/75绳索取心液动锤钻具在湖南常德仙人金矿软硬交替复杂地层中的应用情况,总结了其中的施工经验。该孔使用SYZX96/75绳索取心液动锤钻具,大幅度提高了回次长度,减少了辅助时间;对提高破碎地层的取心效果起到了关键作用;降低孔斜效果显著。
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| 关 键 词： | 绳索取心 液动锤 软硬交替复杂地层 钻探 |
| 收稿时间： | 2010/2/1 0:00:00 |
| 修稿时间： | 2010/5/18 0:00:00 |
Application Effect of SYZX96/75 Wire-line Coring Hydro-hammer |
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| JIANG Guang-xu,TANG Zhen-hu,LI De-bo and LI Wei.Application Effect of SYZX96/75 Wire-line Coring Hydro-hammer[J].Exploration Engineering(Drilling & Tunneling),2010,37(6):13-15，19. |
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| Authors: | JIANG Guang-xu TANG Zhen-hu LI De-bo and LI Wei |
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| Institution: | (No.217 Party of Hunan Geological ＆ Mining Organization for Non-ferrous Metals,Hengyang Hunan 421001,China) |
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| Abstract: | The paper introduced the application of SYZX96/75 wire-line coring hydro-hammer in complex formation with interbedding of soft and hard rocks in a gold mine of Hunan and summed up the construction experience.SYZX96/75 wire-line coring hydro-hammer was applied with the footage greatly increased and auxiliary time reduced,which played a key role in improving the coring effect in broken formation and reduced hole deviation. |
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| Keywords: | wire-line coring hydro-hammer complex formation with interbedding of soft and hard rocks drilling |
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