| 锚固斜孔长螺旋钻进技术研究 |
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| 引用本文： | 徐成宇,郑午,曹振新.锚固斜孔长螺旋钻进技术研究[J].世界地质,2002,21(1):95-98. |
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| 作者姓名： | 徐成宇 郑午 曹振新 |
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| 作者单位： | 吉林大学建设工程学院,吉林长春,130026 |
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| 摘 要： | 分析螺旋叶片的结构参数可为设计提供依据。根据斜孔钻进土屑运移情况，建立力学模型并确定钻进合理工艺参数。提出螺旋钻具设计应注意的问题和施工方法的改进措施。
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| 关 键 词： | 长螺旋钻进 螺旋叶片 结构参数 力学模型 施工方法 改进措施 |
| 文章编号： | 1004-5589(2002)01-0095-04 |
Drilling Technology for Oblique Bore by Long Spire |
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| XU Cheng-yu,ZHENG Wu,CAO Zhen-xin.Drilling Technology for Oblique Bore by Long Spire[J].World Geology,2002,21(1):95-98. |
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| Authors: | XU Cheng-yu ZHENG Wu CAO Zhen-xin |
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| Abstract: | Analysing the parameters of spire blade can provide the basis for designing. The model of mechanics and conclude the reasonable parameters of drilling was built based on the drilling of oblique bore. The consideration for designing of spire driller and the improvable measure for drilling was introduced. |
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| Keywords: | strengthening oblique bore long spire drilling |
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