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论述了应用于采空区探测的探地雷达方法、技术及原理 ,通过耒宜高速公路的实际应用表明 ,应用探地雷达探测路基下浅部煤层采空区效果良好
The method, technique and principle of ground penetrating radar applied to goaf exploration are discussed. The practical application of this method shows that GPR is effective in detecting goaf under shallow subgrade