| 煤田三维地震采区小断层解释方法及应用 |
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| 引用本文： | 杨瑞召,王媛媛,王兴元,崔凡,刘波. 煤田三维地震采区小断层解释方法及应用[J]. 矿业工程研究, 2010, 25(1) |
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| 作者姓名： | 杨瑞召 王媛媛 王兴元 崔凡 刘波 |
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| 作者单位： | 中国矿业大学地球科学与测绘工程学院,北京,100083 |
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| 摘 要： | 在煤田三维地震采区,现代机械化综采系统的生产能力和效益在很大程度上依赖于对小断层的精确解释.介绍了煤田三维采区小断层的3种解释方法:彩色变密度剖面识别法、连续的多线对比识别法、断层立体解释法.以山西省寺河煤矿为例,对这3种解释方法进行了详细的解剖.研究表明,彩色剖面显示技术、倾角控制下的相干体技术,配合断层立体解释技术和连续多线对比识别技术,可以较精确地解决煤田三维采区小断层的预测问题,为煤矿安全高效生产提供技术支持.
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| 关 键 词： | 小断层 彩色变密度剖面 连续多线对比 断层立体解释 |
Interpretation of small faults in coalfield 3D seismic survey: methods and application |
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| YANG Ruizhao,WANG Yuanyuan,WANG Xingyuan,CUI Fan,LIU Bo ,Beijing ,China). Interpretation of small faults in coalfield 3D seismic survey: methods and application[J]. Mineral Engineeering Reseach, 2010, 25(1) |
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| Authors: | YANG Ruizhao WANG Yuanyuan WANG Xingyuan CUI Fan LIU Bo Beijing China) |
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| Affiliation: | YANG Ruizhao,WANG Yuanyuan,WANG Xingyuan,CUI Fan,LIU Bo (School of Earth Science and Survey Engineering,China University of Mining and Technology(Beijing),Beijing 100083,China) |
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| Abstract: | The productivity and efficiency of modern integrated miming system mostly depend upon the interpretation accuracy of small faults in coalfield 3D seismic survey. In this paper, the authors introduced 3 kinds of methods for small faults interpretation: the variable density profile, multi-lines comparison, and 3D faults depiction in 3D seismic survey of coalfield. As a case study, the authors interpreted the distribution of small faults in Sihe W-2 mining block, Jincheng coalfield. The results show that small... |
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| Keywords: | small faults variable density profile multi-line comparison 3D faults depiction |
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