| 煤矿采区地质小构造的三维地震勘探技术 |
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| 引用本文： | 唐建益,汤英侠,高远.煤矿采区地质小构造的三维地震勘探技术[J].物探与化探,1998,22(2):99-108. |
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| 作者姓名： | 唐建益 汤英侠 高远 |
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| 作者单位： | [1]中国煤田地质总局 [2]安徽煤田地质局物测队 |
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| 摘 要： | 本文以新近在几个大型煤矿所开展的三维地震勘探为例,扼要论述了煤矿采区的三维地震勘探数据采集和处理技术,以及人机联作解释技术,并以所获典型成果,介绍了应用该技术在煤矿开采的800m浅垂深范围内,所能查明的小断层和低幅度小褶曲构造的能力和精度。由于该技术成果精度高,勘探周期又短。因此,把三维地震技术作为煤矿设计和开采中高度现代化的工具,正在成为中国东部地区一些煤矿的标准作法。
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| 关 键 词： | 煤矿地质小构造 三维地震 |
| 收稿时间： | 1997-06-12 |
| 修稿时间： | 1997-08-18 |
THE 3D SEISMIC TECHNIQUE FOR MINOR GEOLOGIC STRUCTURES IN COAL MINES |
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| Tang Jianyi.THE 3D SEISMIC TECHNIQUE FOR MINOR GEOLOGIC STRUCTURES IN COAL MINES[J].Geophysical and Geochemical Exploration,1998,22(2):99-108. |
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| Authors: | Tang Jianyi |
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| Institution: | 1. China National Administration of Coal Geology, Zhuozhou 072750;
2. An Hui Coal Geophysical Exploration Crew, Suzhou 234002 |
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| Abstract: | Exemplified by 3D Seismic exploration carried out in several large coal mines,this paper has discussed the technique of 3D data acquisition and processing as well as the technique of interactive interpretation,and also demonstrated the capability and accuracy of the technique in detecting small sized faults and folds within the vertical depth of 800 m.The technique proved to be effective. |
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| Keywords: | minor geological structures in coal mines 3D seism |
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