| 物探新技术在山地采空洞穴探查中的应用 |
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| 引用本文： | 李玮,杜彦军,王皓.物探新技术在山地采空洞穴探查中的应用[J].勘察科学技术,1998(2). |
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| 作者姓名： | 李玮 杜彦军 王皓 |
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| 作者单位： | 铁道部第三勘测设计院物探技术研究所!天津市，300251，铁道部第三勘测设计院物探技术研究所!天津市，300251，铁道部第三勘测设计院物探技术研究所!天津市，300251 |
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| 摘 要： | 本文简要介绍了几种物探新技术对采空洞穴的异常机理．并结合实例，对这些方法在山地采空洞穴探查中的应用效果进行了探讨．
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| 关 键 词： | 物探新技术 采空洞穴 极小偏移距 弹性波CT法、电磁波CT法 瑞雷波 浅层反射波 |
APPLICATION OF NEW GEOPHYSICAL PROSPECTING TECHNIQUES IN THE EXPLORATION OF EXCAVATED CAVES AT MOUNTAINOUS AREA |
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| Li Wei et al..APPLICATION OF NEW GEOPHYSICAL PROSPECTING TECHNIQUES IN THE EXPLORATION OF EXCAVATED CAVES AT MOUNTAINOUS AREA[J].Site Investigation Science and Technology,1998(2). |
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| Authors: | Li Wei |
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| Abstract: | This paper brieny introduces the anomaly mechanism of tbe excavated cave8 for several geophysical prospecting techniques. Combining with cas. histories,discussions on the application of these methods for the exploration of excavated caves at mountainous areas are presented. |
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| Keywords: | new geophysical prospecting techniques excavated caves minimum offset distance elastic CT method electro-magnetic wave CT method Rayleigh wave shallow reflected wave |
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