A Study on the Operation Development Method through the Application Result TBM Tunneling in the Bard Rock

암반터널에서의 TBM 공법 적용 사례 분석을 통한 운영 개선 방안

  • 송용선 (공주대학교 공과대학 건설환경공학부) ;
  • 최재진 (공주대학교 공과대학 건설환경공학부) ;
  • 박홍태 (공주대학교 공과대학 건설환경공학부)
  • Published : 2008.08.31


The application of TBM tunneling has been progressively increased since the first entrance into Korea in 1985. In order to an apprehension and operation development of TBM method which has excellent boring in hard rock tunnel, this study has analyzed mutual relation of lose time and TBM boring from actual construction result TBM tunneling. This study compared an analyzed result with TBM tunnelling construction results of Korea, America, Japan, analyzed a primary factor of TBM boring effect and suggested operation development method from the analyzed results. accordingly this study can be used an index when similar construction apply TBM method to planning steps.


TBM method;TBM efficiency;TBM boring


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