| 复杂地质条件下综采工作面缩面开采应用 |
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| 引用本文： | 曹岑. 复杂地质条件下综采工作面缩面开采应用[J]. 价值工程, 2015, 0(19): 144-145 |
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| 作者姓名： | 曹岑 |
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| 作者单位： | 同煤集团大斗沟煤业公司,大同,037008 |
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| 摘 要： | 对于大斗沟煤矿资源匮乏、在薄煤层回采及复杂地质条件下布置工作面逐渐变多的现状,82307综采工作面进行了刀把式缩面开采,通过优化设计、合理工程组织,成功完成了大面向小面缩面撤架的过程。实践表明:刀把式综采工作面缩面回采,对于提高煤炭产量、延长工作面服务期有明显的效果。
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| 关 键 词： | 复杂地质条件 综采 刀把式 缩面方式 |
Application of Width Shortening Coal Mining on Fully Mechanized Coal Mining Face under Complicated Geological Conditions Application of Width Shortening Coal Mining on Fully Mechanized Coal Mining Face under Complicated Geological Conditions |
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| CAO Cen. Application of Width Shortening Coal Mining on Fully Mechanized Coal Mining Face under Complicated Geological Conditions Application of Width Shortening Coal Mining on Fully Mechanized Coal Mining Face under Complicated Geological Conditions[J]. Value Engineering, 2015, 0(19): 144-145 |
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| Authors: | CAO Cen |
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| Abstract: | |
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| Keywords: | complicated geological conditions fully mechanized face the handle of a knife width shortening method |
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