千岛湖配水工程隧洞超前预报中的综合物探技术
The application of geophysical prospecting technology to tunnel advance prediction in Thousand-island Lake water distribution project
a—雷达剖面;b—第62道频率-时间谱
a—GPR profile;b—time-frequency spectrum of the 62nd trace
千岛湖配水工程隧洞超前预报中的综合物探技术 |
| 李俊杰, 徐庆强, 李剑强, 何建设, 郭佳豪 |
|
The application of geophysical prospecting technology to tunnel advance prediction in Thousand-island Lake water distribution project |
| Jun-Jie LI, Qing-Qiang XU, Jian-Qiang LI, Jian-She HE, Jia-Hao GUO |
| 图8 莲花主洞桩号K11+558~K11+528区段探地雷达剖面及典型单道频谱 a—雷达剖面;b—第62道频率-时间谱 |
| Fig.8 GPR profiles of stake number K11+558~K11+528 as well as frequency spectrums of typical single-trace in Lianhua tunnel a—GPR profile;b—time-frequency spectrum of the 62nd trace |
|
|