程久龙, 王玉和, 于师建, 李笃远. 巷道掘进中电阻率法超前探测原理与应用[J]. 煤田地质与勘探, 2000, 28(4): 60-62.
引用本文: 程久龙, 王玉和, 于师建, 李笃远. 巷道掘进中电阻率法超前探测原理与应用[J]. 煤田地质与勘探, 2000, 28(4): 60-62.
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Cheng Jiulong, Wang Yuhe, Yu Shijian, Li Duyuan. THE PRINCIPLE AND APPLICATION OF ADVANCE SURVEYING IN ROADWAY EXCAVATION BY RESISTIVITY METHOD[J]. COAL GEOLOGY & EXPLORATION, 2000, 28(4): 60-62.
Citation: Cheng Jiulong, Wang Yuhe, Yu Shijian, Li Duyuan. THE PRINCIPLE AND APPLICATION OF ADVANCE SURVEYING IN ROADWAY EXCAVATION BY RESISTIVITY METHOD[J]. COAL GEOLOGY & EXPLORATION, 2000, 28(4): 60-62.
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巷道掘进中电阻率法超前探测原理与应用

THE PRINCIPLE AND APPLICATION OF ADVANCE SURVEYING IN ROADWAY EXCAVATION BY RESISTIVITY METHOD

    摘要
  • 摘要: 通过建立超前探测实际地电模型,进行单极—偶极法理论视电阻率曲线的计算,探讨了巷道前方存在低阻地质异常体的电阻率响应特征,提出了工作方法和解释方法,结合具体实例介绍了应用效果。

     

    Abstract: The master curves of apparent resistivity on pole-dipole array are calculated and the resistivity response characteristics of low resistivity geologic structure in the front of roadway are discussed by building the actual geologic-electric models on advance surveying.Surveying and explanation methods are provided.The applications are introduced by application examples in the paper

     

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