地质雷达在铁路隧道混凝土衬砌质量检测中几个问题的探讨

杨卓，张霞

Discussion on Several Issues of Application of Ground Penetrating  Radar in Detection of Concrete Lining of Railway Tunnel

YANG Zhuo, ZHANG Xia

隧道建设 . 2015, (S2): 8 -12 . DOI: 10.3973/j.issn.1672-741X.2015.S2.002