| 用陆地声纳法和微分电测深结合探查岩溶、洞穴 |
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| 引用本文： | 钟世航.用陆地声纳法和微分电测深结合探查岩溶、洞穴[J].物探与化探,2003,27(3):240-243. |
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| 作者姓名： | 钟世航 |
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| 作者单位： | 铁道部科学研究院,北京,100081 |
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| 摘 要： | 在岩溶发育区,用陆地声纳法和微分电测深相结合,可以探查覆盖层下的基岩起伏,灰岩、白云岩中的单个或多层溶洞,深径比可达(10～20):1,并可准确确定其顶、底埋深.
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| 关 键 词： | 陆地声纳 电测深 岩溶 洞穴 弹性波反射 |
| 文章编号： | 1000-8918(2003)03-0240-04 |
| 收稿时间： | 2002-11-10 |
THE COMBINATION OF LANDSONAR AND DIFFERENTIAL ELECTRICAL SOUNDING FOR THE EXPLORATION OF KARST AND UNDERGROUND CAVES |
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| ZHONG Shi-hang.THE COMBINATION OF LANDSONAR AND DIFFERENTIAL ELECTRICAL SOUNDING FOR THE EXPLORATION OF KARST AND UNDERGROUND CAVES[J].Geophysical and Geochemical Exploration,2003,27(3):240-243. |
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| Authors: | ZHONG Shi-hang |
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| Institution: | China Academy of Railway Sciences, Beijing 100081 China |
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| Abstract: | With the combination of the Landsoner method and the Differential Electrical Sounding method, we can explore the rise and fall of bed rocks as well as single and multi-storey karst caves under the cover of a karst area, the proportion of depth to diameter being over 10-20:1. In addition, the depths of the top and the bottom can be accurately determined. |
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| Keywords: | karst cave Landsonar elastic wave reflection electrical sounding |
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