| 综采放顶煤工作面地震CT探测技术应用 |
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| 引用本文： | 彭苏萍,凌标灿,刘盛东. 综采放顶煤工作面地震CT探测技术应用[J]. 岩石力学与工程学报, 2002, 21(12): 1786-1790 |
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| 作者姓名： | 彭苏萍 凌标灿 刘盛东 |
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| 作者单位： | 1. 中国矿业大学,北京校区,北京,100083
2. 淮南工业学院,淮南,232001 |
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| 基金项目： | 国家杰出青年基金(50025413)资助项目。 |
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| 摘 要： | 首次将地震CT技术应用于综放顶煤工作面的构造及结构面探测，通过采探对比分析，证明地震CT探测综放面内隐伏断层线性成像明显，结果与实际比较吻合，工作面内煤层增厚区及裂隙发育区也有显现，地震CT探测技术的广泛应用将为保障综放面的高产高效提供一条有效途径。
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| 关 键 词： | 综采放顶煤 地震CT 隐伏构造 |
| 文章编号： | 1000-6915(2002)12-1786-05 |
| 修稿时间： | 2001-05-27 |
APPLICATION OF SEISMIC TOMOGRAPHY IN LONGWALL TOP-COAL CAVING FACE |
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| Peng Suping,Ling Biaocan,Liu Shengdong. APPLICATION OF SEISMIC TOMOGRAPHY IN LONGWALL TOP-COAL CAVING FACE[J]. Chinese Journal of Rock Mechanics and Engineering, 2002, 21(12): 1786-1790 |
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| Authors: | Peng Suping Ling Biaocan Liu Shengdong |
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| Affiliation: | Peng Suping1,Ling Biaocan1,Liu Shengdong2 |
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| Abstract: | Seismic tomography is applied in exploring the cryptostructure and fracture of longwall top-coal caving face in Xinji Coal Mine,Huainan City,Anhui Province. Based on comparison of information in exploration and mining,it is proved that the blind faults have evident linear image of seismic tomography,which is in good correspondence with the practice. The area of thickened coal seam also is shown in the image of seismic tomography. Wide application of seismic tomography in coal industry is one of effective ways to ensure high productivity and high efficiency of longwall top-coal caving face. |
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| Keywords: | longwall top-coal caving face seismic tomography cryptostructure |
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