| 对我国今后顶板控制技术发展的探讨 |
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| 引用本文： | 牛锡倬. 对我国今后顶板控制技术发展的探讨[J]. 煤矿开采, 2007, 12(3): 1-3 |
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| 作者姓名： | 牛锡倬 |
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| 作者单位： | 煤炭科学研究总院,开采研究分院,北京,100013 |
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| 摘 要： | 顶板控制的理论和实践,上世纪40年代以来,受到世界主要产煤国的广泛重视,进行了大量的科学研究工作,取得了显著的成效,顶板事故和伤亡的人数大幅度下降。针对煤矿开采技术发展的新特点,对垮落、充填、煤柱3种控顶技术的应用条件和适用范围进行了初步探讨。
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| 关 键 词： | 顶板控制 垮落控顶 充填控顶 煤柱控顶 |
| 文章编号： | 1006-6225（2007）03-0001-03 |
| 修稿时间： | 2007-04-30 |
Discussion about roof control technology development of China in future |
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| NIU Xi-zuo. Discussion about roof control technology development of China in future[J]. Coal Mining Technology, 2007, 12(3): 1-3 |
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| Authors: | NIU Xi-zuo |
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| Affiliation: | Coal Mining Branch, CCRI, Beijing 100013, China |
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| Abstract: | The theory and practice of roof control has received wide attention since 1940s. Much of scientific research has been done. Obvious progress has been made and the number of roof accident and casualty has decreased greatly. Aiming at the new characteristics of coal mining technology, this paper discussed the application condition and range of 3 roof controlling technologies, caving, filling and pillar included. |
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| Keywords: | roof control roof control by caving roof control by filling roof control by coal pillars |
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