Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2010.09b
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- Pages.200-211
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- 2010
Study of Tunnel Face Mapping Using Tunnel Mapper
Tunnel Mapper를 이용한 Tunnel 막장면 조사에 관한 연구
- Kwak, No-Kyung (Dept. of Civil Engineering, University of Seoul) ;
- Cho, Sung-Jin (KYONG DONG ENGINEERING CO., LTD) ;
- Lee, Song (Dept. of Civil Engineering, University of Seoul)
- Published : 2010.09.09
Abstract
Tunnel Mapper, which is tunnel face survey system was used to conduct Face Mapping on the face of the tunnel that is under construction. Then, accuracy and utility value on the forecast of discontinuity were verified to verify the field application in order to present the measures for the use of the system for conducting research on the discontinuity. As result of the directivity verification following discontinuity‘s project, forecasted measurement and actually researched measurement error for the Dip direction and Dip angle was less than