小道距线型密集台阵城市地下空间探测研究与应用

蒋伟龙, 尹奇峰, 余森林, 张华, 邱修权, 黄伟鸿, 鲍兴悦, 丁明岩

Investigation and application of closely spaced linear dense arrays in detecting urban underground spaces

JIANG Wei-Long, YIN Qi-Feng, YU Sen-Lin, ZHANG Hua, QIU Xiu-Quan, HUANG Wei-Hong, BAO Xing-Yue, DING Ming-Yan

图4 3条测线不同仪器的频散谱 a、c、e—分别为L1、L2、L3测线在15 m处频散谱;b、d、f—分别为L1、L2、L3测线在30 m处频散谱

Fig.4 Dispersion spectra from different instruments along three survey lines a、c、e—dispersion spectra of Lines L1,L2,and L3 at 15 m depth respectively;b、d、f—dispersion spectra of Lines L1,L2,and L3 at 30 m depth respectively