Based on geological radar penetrating practice for soil and stone dam hidden dangers of reservoirs in northwestern loess areas and from the variations of the disturbance, pore ratios and water contents of the soil bodies in the percolation positions, the authors analyzed the variations of geological waveform characteristics and waveform phase axis continuation, and summed up the graph characteristics of the percolation hidden dangers in different periods.
田锋, 王国群. 西北地区水库土石坝渗流隐患探地雷达图像特征分析[J]. 物探与化探, 2006, 30(6): 554-557.
TIAN Feng, WANG Guo-qun. GEOLOGICAL RADAR GRAPH CHARACTERISTICS OF HIDDEN DANGERS OF SOIL AND STONE DAM PERCOLATION IN RESERVOIRS OF LOESS AREAS, NORTHWEST CHINA. Geophysical and Geochemical Exploration, 2006, 30(6): 554-557.