Proceedings of the KSR Conference (한국철도학회:학술대회논문집)

The Korean Society for Railway (한국철도학회)
권호 표지

Case of construction method to the railway tunnel under the road

도로하부를 통과하는 철도터널의 특수공법 적용사례

  • 김선홍 ((주)유신코퍼레이션 지반.터널2부) ;
  • 조용석 ((주)유신코퍼레이션 철도구조연구) ;
  • 김동기 ((주)일신하이텍 철도부) ;
  • 박병은 (한국철도시설공단 영남지역본부)
  • Published : 2007.11.08
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Abstract

This paper is about the examination and selection of the special method applied to the railway tunnel which will lie under the road. Moreover, the road was constructed on the weak ground. Eventually, we select DSM, considering geological condition, stability during construction of the railway tunnel, and economic efficiency. The 3D-analysis, performed with PENTAGON-3D and MIDAS CIVIL-3D, shows that allowable standards are all satisfied. In the design of the railroad tunnel under the road at low depth, this paper will give useful data for the selection of the tunneling method.

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