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| 岩土钻探工程大口径钻头设计与应用 | |
| 引用本文： | 卢予北.岩土钻探工程大口径钻头设计与应用[J].探矿工程,1994(3):25-27. |
| 作者姓名： | 卢予北 |
| 作者单位： | 河南省驻马店地区凯达水土资源综合研究所 |
| 摘 要： | 分析对比了多种岩土钻探工程大口径钻头的优缺点，设计了适应不同地层的大口径钻头。 |
| 关 键 词： | 岩土 工程钻探 大口径钻头 钻头 |
Design and Application of large Diameter Bit in Rock and Soil Drilling |
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| Lu Yubei Institute of Rock and Soil Resources Zhu Madian Are,Henan Province.Design and Application of large Diameter Bit in Rock and Soil Drilling[J].Exploration Engineering(Drilling & Tunneling),1994(3):25-27. | |
| Authors: | Lu Yubei Institute of Rock and Soil Resources Zhu Madian Are Henan Province |
| Abstract: | A large diameter bit was designed for different formations by analysing and comparing the advan-tages and disadvantages of many kinds of many kinds large diameter bit for rock and soil drilling engineerings. |
| Keywords: | rock and soil drilling large diameter bit design |
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