Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2006.03a
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- Pages.916-924
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- 2006
The Application of Observational Method for Tunnel Analysis in Gneiss Rock
편마암에서 계측결과와 RMR을 이용한 터널의 거동 연구
- Jeong, Kang-Jin (Dept. of Geotechnical, Shin-Sung Corporation) ;
- Kim, Chan-Kuk (Dept. of Civil & Envir. Engrg., Dankook Univ.) ;
- Hwang, Eui-Seok (Daelim Industrial Co., Ltd.) ;
- Kim, Hak-Moon (Dept. of Civil & Envir. Engrg., Dankook Univ.)
- Published : 2006.03.24
Abstract
This research concentrates on presenting a more reasonable and engineering tunnel interpretation method with the numerical value observation data using the Hoek-Brown Model that uses mining observation data gained during construction, and the experience material constant of m and s for Seoul Underground tunnel field, which was evaluated as RMR III and RMR IV for its bedrock ratings, and by modifying and complementing the properties of ground materials with the direct method, one method in back analysis, and by using the field measurement value.