地下方形空洞地质雷达成像机理研究

韩佳明, 牛宇凯, 刘明明, 郭亚南, 金超

Ground penetrating radar imaging mechanisms of underground square cavities

HAN Jia-Ming, NIU Yu-Kai, LIU Ming-Ming, GUO Ya-Nan, JIN Chao

图5 地质雷达方形空洞第三阶段曲线形成原理

Fig.5 The third stage curve formation principle diagram of geological radar square cavity