| 矿井瞬态瑞雷波勘探中若干问题的讨论 |
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| 引用本文： | 张建军,魏修成.矿井瞬态瑞雷波勘探中若干问题的讨论[J].煤田地质与勘探,2002,30(1):54-57. |
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| 作者姓名： | 张建军 魏修成 |
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| 作者单位： | 石油大学地球科学系,北京,102249 |
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| 摘 要： | 针对煤矿井下具有地质条件复杂、干扰大的特点，对井下瞬态瑞雷波勘探资料采集和解释若干问题进行了研究。经过大量的现场实验给出了合适的采集参数。通过对记录进行零漂校正、Ｆ－Ｋ滤波、切除等预处理方法，提高了瞬态瑞雷波勘探的精度和深度。
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| 关 键 词： | 瑞雷波勘探 道间距 零漂校正 F-K滤波 切除 |
| 文章编号： | 1001-1986(2002)01-0054-03 |
| 修稿时间： | 2001年4月24日 |
Discussions on transient Rayleigh wave exploration in coal mine |
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| ZHANG Jian-jun,WEI Xiu-cheng.Discussions on transient Rayleigh wave exploration in coal mine[J].Coal Geology & Exploration,2002,30(1):54-57. |
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| Authors: | ZHANG Jian-jun WEI Xiu-cheng |
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| Abstract: | Aiming at the complex geological condition and the heavy noise in coal mine, some problems of data acquisition and procession on transient Rayleigh wave exploration are discussed. A suitable data acquisition parameter is given out on the basis of large amount of experiments. By using zero shill rectifying, digital filter and cutting, the precision and depth of transient Rayleigh wave exploration can be considerably improved. |
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| Keywords: | Rayleigh wave exploration trace interval zero shill rectifying F-K filter cutting cutting |
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