| 高密度电法在岩溶路基勘察中的应用 |
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| 引用本文： | 张腊根,刘基.高密度电法在岩溶路基勘察中的应用[J].土工基础,2006,20(5):69-71. |
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| 作者姓名： | 张腊根 刘基 |
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| 作者单位： | 广东核力工程勘察院,广州,510800 |
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| 摘 要： | 1前言高密度电法实际上是一种阵列式电阻率测量方法。该法可以实现电阻率的快速采集和现场数据的实时处理,它集电剖面和电测深于一体,采用高密度布点,进行二维地电断面测量,提供的数据量大、信息多,并且观测精度高、速度快,是灰岩地区寻找土洞、溶洞及构造破碎带最有效的物探方
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| 关 键 词： | 高密度电法 电阻率 视电阻率 溶洞 |
| 文章编号： | 1004-3152(2006)05-0069-03 |
| 修稿时间： | 2006年3月13日 |
Application of High Density Resistivity Method to The Exploration of Karst Cave Under Roadbed |
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| ZHANG La gen,LIU Ji.Application of High Density Resistivity Method to The Exploration of Karst Cave Under Roadbed[J].Soie Engineering and Foundation,2006,20(5):69-71. |
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| Authors: | ZHANG La gen LIU Ji |
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| Abstract: | Karst cave would bring many mal-geology phenomena as karst body,collapse etc., also it would bring a very bad effect on the quality of roadbed of the freeway and delay the project schedule.The paper analyses the theory and the outdoor approach of high density resistivity method and show the important role of the method in the roadbed exploration with examples. |
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| Keywords: | high density resistivity method resistance rate karst cave |
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