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首页> 外文会议>2011 19th International Conference on Geoinformatics >Application of technology combined GIS and transient electromagnetic technique in coal mine water burst prevention — A case of Sihe Coal mine
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Application of technology combined GIS and transient electromagnetic technique in coal mine water burst prevention — A case of Sihe Coal mine

机译：GIS与瞬变电磁技术相结合的技术在煤矿突水预防中的应用-以四合煤矿为例。

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Transient Electromagnetic Method (TEM) has the characters with sensitivity to water body, high resolution and less influence from topography. Geographic Information System (GIS) has the characters with powerful geospatial analytics, modeling and visualization. Measured data surveyed with TEM are loaded into ArcGIS, then multi-feature overlaid with the panel water-rich distribution map. Three-dimensional distribution of rich water was obtained. And then the water yield, water rich zone in front of roadway can be analyzed. The application of this technique in west area of Sihe Colliery was proved that this method was one effective methods in detecting the rich water distribution and range around mining and tunnelling face. And more the analytical results was visual. Reliable basis of prediction and prevention water burst was obtained.
机译：瞬变电磁法（TEM）具有对水体敏感，分辨率高，不受地形影响的特点。地理信息系统（GIS）具有强大的地理空间分析，建模和可视化功能。用TEM测得的测量数据被加载到ArcGIS中，然后用面板上富含水的分布图覆盖多特征。获得了富水的三维分布。然后可以分析巷道前方的含水量，富水区。实践证明，该技术在四河煤矿西部地区的应用表明，该方法是一种有效的方法，可有效地检测采掘工作面周围的丰富水分布和范围。而且更多的分析结果是直观的。获得了预测和预防突水的可靠依据。

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