| Smart geophysical characterization technique for tunnels and large underground spaces | |
|---|---|
 - Increase in demand and necessity create the need for an associated technique for creating large underground spaces - Necessity of a reliable investigation method for geotechnical properties to guarantee the stable design and construction of underground spaces - Smart geophysical characterization technique for reliable geotechnical investigation 2) Research Contents - Development of in-situ tunnel-ahead detection system using electromagnetic wave - Development of rock classification(Q-system, RMR) evaluation method using elastic wave - Development of evaluation method for weak zone using elastic wave |