| 巴润铁矿岩石可钻性试验研究 |
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| 引用本文： | 刘占全,王德胜,郑建军.巴润铁矿岩石可钻性试验研究[J].金属矿山,2011,40(12):22-25. |
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| 作者姓名： | 刘占全 王德胜 郑建军 |
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| 作者单位： | 1.包钢集团巴润矿业有限公司；2.北京科技大学土木与环境工程学院；3.内蒙古科技大学矿业工程学院 |
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| 摘 要： | 岩石可钻性分级至今尚不统一，各种方法适用对象不同，目前流行的方法多针对石油行业的沉积岩，不适合金属矿山。对巴润铁矿分布复杂、变质化的火成岩进行了代表性广泛的取样，对其进行了全面的物理、力学特性实验；对牙轮钻穿凿各种岩体进行了现场试验。研究结果表明巴润铁矿矿岩的可钻性与物理、力学特性具有很好的相关性。
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| 关 键 词： | 露天矿 牙轮钻 岩石 可钻性 |
Experimental Study of Drillablity on Rock of Barun Iron Mine |
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| Liu Zhanquan,Wang Desheng,Zheng Jianjun.Experimental Study of Drillablity on Rock of Barun Iron Mine[J].Metal Mine,2011,40(12):22-25. |
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| Authors: | Liu Zhanquan Wang Desheng Zheng Jianjun |
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| Affiliation: | 1.Barun Mining Co., Ltd,Baotou Iron and Steel Group；2.College of Civil and Environment Engineering, Beijing ;
University of Science and Technology；3.Mining Engineering School,Inner Monglia University of Sience and Technology |
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| Abstract: | Drillability classification has not yet uniform,there are various methods for different targets,and more popular methods are fit to sedimentary rocks on the petroleum industry,but not suitable for metal mines.contrary to complex distribution of rock and ore in Barun Iron Mine,sampling of the igneous samples were representative of a wide range.with precision instruments,a comprehensive physical and mechanical properties are test,and drilling speed of cone drill at site is tested in a variety of rock mass.The... |
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| Keywords: | Open pit Cone drill Rock Drillability |
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