多元信息融合技术在车集煤矿超前探测中的应用
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摘要
为提高超前探测的准确率,防止误揭隐伏断层,利用瑞利波超前探测技术,结合工作面超前钻探,对车集煤矿掘进工作面进行超前探测,用于预报工作面前方煤层赋存情况及地质构造。结果显示:采用2种探测技术所得结果基本吻合,经过相互验证,能够准确掌握工作面前方煤层赋存情况及地质构造。
In order to raise the accuracy of advanced detection for preventing exposing concealed faults,using detection technology of rayleigh wave combining with advance borehole drilling detected forecasted the condition of coal seam and geological structure in front of heading face. The results showed that the conclusion was basically consistent between rayleigh wave and advance borehole drilling. By mutually verified, can accurate control the condition of coal seam and geological structure in front of heading face.
In order to raise the accuracy of advanced detection for preventing exposing concealed faults,using detection technology of rayleigh wave combining with advance borehole drilling detected forecasted the condition of coal seam and geological structure in front of heading face. The results showed that the conclusion was basically consistent between rayleigh wave and advance borehole drilling. By mutually verified, can accurate control the condition of coal seam and geological structure in front of heading face.
引文
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[3]董书宁.煤矿安全高效生产地质保障技术现状与展望[J].煤炭科学技术,2007,35(3):1-5.
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