王喜迁, 孙明国, 张皓, 江玉乐. 高密度电法在岩溶探测中的应用[J]. 煤田地质与勘探, 2011, 39(5): 72-75. DOI: 10.3969/j.issn.1001-1986.2011.05.018
引用本文: 王喜迁, 孙明国, 张皓, 江玉乐. 高密度电法在岩溶探测中的应用[J]. 煤田地质与勘探, 2011, 39(5): 72-75. DOI: 10.3969/j.issn.1001-1986.2011.05.018
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WANG Xiqian, SUN Mingguo, ZHANG Hao, JIANG Yule. Application of high-density electrical technique in karst detection[J]. COAL GEOLOGY & EXPLORATION, 2011, 39(5): 72-75. DOI: 10.3969/j.issn.1001-1986.2011.05.018
Citation: WANG Xiqian, SUN Mingguo, ZHANG Hao, JIANG Yule. Application of high-density electrical technique in karst detection[J]. COAL GEOLOGY & EXPLORATION, 2011, 39(5): 72-75. DOI: 10.3969/j.issn.1001-1986.2011.05.018
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高密度电法在岩溶探测中的应用

Application of high-density electrical technique in karst detection

    摘要
  • 摘要: 灰岩分布区岩溶发育易引发地面塌陷.从而形成地质灾害。高密度电法近年来被应用于灾害地质调查及工程勘察中。以某一段穿越岩溶发育区的高速公路为例，应用高密度电法对区内第四系土洞、岩溶、断裂发育等灾害地质体进行了探测。结果显示，电阻率断面图上显示的异常区与实际灾害地质体吻合，展示了其工程应用前景。

     

    Abstract: With the wide development of karst in limestone areas, ground subsidence occurs easily, this is the main hidden danger of geological disaster in road、bridges and buildings etc.High-density electrical technique is a recently introduced geophysical exploration method, and widely used in geological disaster and engineering survey.In the limestone areas, high-density electrical technique can detect Quaternary holes, limestone karst, fracture development and obtain good effect.

     

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