主动源面波采集装置改进及在地铁施工勘察中的应用

秦长春, 王国顺, 李婧

Improvement in active-source surface wave acquisition device and its application in subway construction exploration

QIN Chang-Chun, WANG Guo-Shun, LI Jing

图13 面波记录和对应的频散曲线 a—1线2测点的面波记录;b—1线2测点的频散曲线;c—2线2测点的面波记录;d—2线2测点的频散曲线

Fig.13 Surface wave records and corresponding dispersion curve a—surface wave records of 1 Line 2 point;b—dispersion curve of 1 Line 2 point;c—surface wave records of 2 Line 2 point;d—dispersion curve of 2 Line 2 point