基于高精度重力勘探对地下空洞的探测研究

杨敏, 徐新强, 陈明, 纪晓琳, 王万银, 赵东明, 周巍, 张义蜜

Research on the detection of underground pedestrian passage by high precision gravity exploration

YANG Min, XU Xin-Qiang, CHEN Ming, Ji Xiao-Lin, WANG Wan-Yin, ZHAO Dong-Ming, ZHOU Wei, ZHANG Yi-Mi

图7 某区客运站试验区剩余布格重力格网数据

Fig.7 Residual Bouguer gravity grid data in the test area of a passenger station in a certain area