In this research we investigate the current state of the underground technology in domestic and oversea countries. We also conduct the survey to identify R & D needed in our country to improve the practice of underground engineering, and the field inv...
In this research we investigate the current state of the underground technology in domestic and oversea countries. We also conduct the survey to identify R & D needed in our country to improve the practice of underground engineering, and the field investigation to get potential topics for the R & D. From the results, we advise a way to improve the underground technology in Korea and a mid-and long terms master plan on research and development of domestic underground technology.