| 全岩综掘工作面采用辅助爆破的实践 |
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| 引用本文： | 李勇作.全岩综掘工作面采用辅助爆破的实践[J].山东煤炭科技,2011(2). |
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| 作者姓名： | 李勇作 |
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| 作者单位： | 龙煤集团七台河分公司总调度室,黑龙江,七台河,154600 |
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| 摘 要： | 全岩综掘机在岩石硬度系数f达到14.2的情况下采用辅助爆破,填补了新铁煤矿高硬度全岩巷道综掘掘进的一块空白,使新铁煤矿全岩巷道施工工艺实现跨越式发展,对新铁煤矿实现矿区高产高效和可持续性发展具有深远的意义。
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| 关 键 词： | 全岩巷道 综掘机 辅助爆破 实践 |
The practice of using auxiliary explosion in whole-rock fully-mechanized driving working face |
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| Li Yongzuo.The practice of using auxiliary explosion in whole-rock fully-mechanized driving working face[J].Shandong Coal Science and Technology,2011(2). |
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| Authors: | Li Yongzuo |
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| Abstract: | The rock fully-excavating machine,using auxiliary blasting in the rock hardness coefficient of circumstances to 1.42 f,fill Xintie coal mine high hardness comprehensive mechanized excavating the rock of a piece of blank,to achieve Xintie coal mines construction craft rock the great-leap-forward development,to realize Xintie coal mines in high yield and high efficiency and sustainable development has far-reaching significance. |
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| Keywords: | The rock Fully-excavating machine Auxiliary blasting Practice |
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