Development of in-situ tunnel-ahead detection system using electromagnetic wave

Journal

33rd ITA-AITES World Tunnel Congress - Underground Space - The 4th Dimension of Metropolises, WTC 2007

Page

243-248

Author

Ryu, H.H., Cho, Gye-Chun, Sim, Y.J., Lee, G.H., Lee, J.K.

Year

2008~

Date

20070505