矿井电穿透法一维正演数值模拟

基金项目:

煤炭科学基金资助项目(96地20811)

详细信息

One dimension numerical modeling of electrical penetrative detection in coal mine

摘要: 通过研究工作面两巷道间电穿透建场理论和一维正演数值模拟,结果表明6种电穿透技术对工作面顶底板内的电性变化特别敏感,而对工作面煤层内部的电性变化反应不敏感。为该方法探测工作面顶底板内的含水、导水构造提供了理论依据。
- 矿井电穿透法 /
- 一维正演 /
- 数值模拟
Abstract: From researching the electrical penetration field theory between two roads of panel and it's one dimension numerical modeling,it is indicated that six electrical penetration techniques have obvious reflection to the change of electrical characters in roof and floor of the panel,but less reflection to the coal seam itself.The research provides the theory basis for detecting water-bearing and water conductive structures in the roof or floor of panels.
- mine electrical penetration methods /
- one-dimensional forward solution /
- numerical simulation