| 薄煤层大采深条件下建筑物下开采技术研究 |
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| 引用本文： | 胡宗清,王海涛.薄煤层大采深条件下建筑物下开采技术研究[J].山东煤炭科技,2019(2):76-77,82. |
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| 作者姓名： | 胡宗清 王海涛 |
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| 作者单位： | 枣庄市国土资源局薛城分局;枣庄市国土资源局峄城分局 |
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| 摘 要： | 安阳煤矿为大采深薄煤层开采矿井,大量资源被村庄压覆,为解放村庄压覆资源,安阳煤矿开展了建筑物下开采技术研究。根据地质条件,选用全采方案并采用概率积分法对地表变形进行了预计。经过14101、14102工作面试采验证,地表变形值较小,其开采影响范围内最大变形值均在Ⅰ级损坏范围内,实现了安全开采。
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| 关 键 词： | 大采深 薄煤层 建筑物 |
Study on Mining Technology under Buildings in Thin Coal Seam with Large Mining Depth |
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| Hu Zong-qing,Wang Hai-tao.Study on Mining Technology under Buildings in Thin Coal Seam with Large Mining Depth[J].Shandong Coal Science and Technology,2019(2):76-77,82. |
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| Authors: | Hu Zong-qing Wang Hai-tao |
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| Affiliation: | (Xuecheng Branch of Zaozhuang Land and Resources Bureau, Shandong Zaozhuang 277000;Yicheng Branch of Zaozhuang Land and Resources Bureau, Shandong Zaozhuang 277000) |
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| Abstract: | Hu Zong-qing;Wang Hai-tao(Xuecheng Branch of Zaozhuang Land and Resources Bureau, Shandong Zaozhuang 277000;Yicheng Branch of Zaozhuang Land and Resources Bureau, Shandong Zaozhuang 277000) |
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| Keywords: | large mining depth thin coal seam building |
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