| 林西矿深部开采顶板初次来压规律相似模拟研究 |
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| 引用本文： | 周桥,许海涛.林西矿深部开采顶板初次来压规律相似模拟研究[J].华北科技学院学报,2004,1(4):56-60. |
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| 作者姓名： | 周桥 许海涛 |
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| 作者单位： | 华北科技学院,安全系,北京,东燕郊,101601;华北科技学院,安全系,北京,东燕郊,101601 |
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| 摘 要： | 利用相似模拟试验台在矿业工程的应用，现场模拟某矿井下800米中硬岩层初次来压，结合力学分析来探讨深部矿井中硬岩层的初次来压规律，对同等条件的矿井安全开采有一定的借鉴意义。
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| 关 键 词： | 深部矿井 中硬岩层 老顶 初次来压 模拟试验 |
| 文章编号： | 1672-7169(2004)04-0056-05 |
| 修稿时间： | 2004年11月6日 |
Study of Main Roof Stability Druing First Weighting On Linxi Coal Mine |
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| ZHOU Qiao,XU Hai-tiao.Study of Main Roof Stability Druing First Weighting On Linxi Coal Mine[J].Journal of North China Institute of Science and Technology,2004,1(4):56-60. |
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| Authors: | ZHOU Qiao XU Hai-tiao |
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| Abstract: | This paper is based on application of similar research lab in mining engineering, which is built by safe department, North China Institute Of Science And Technology. It studies medium main roof stability during weighting in deep mine through simulating a works in 800m depth and analyzing the main roof mechanical structure. It can be used for reference by same condition mine. |
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| Keywords: | Deep mine medium main roof blocks First weighting Simular test |
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