Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2005.11a
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- Pages.454-461
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- 2005
3-Dimensional Numerical Analysis of Crossing Tunnel under Railroad using RPS Method
RPS공법을 이용한 철도횡단터널의 3차원 수치해석
- Published : 2005.11.01
Abstract
There are many cross tunnelling methods such as NTR, TRCM, Messer Shield, Front Jacking, and Pipe Roof Method. The advantages of adopting RPS(Roof Panel Shield) method in crossing tunnel construction with comparing other existing cross tunnelling method are needed a little space and easy to change the direction of cutting shoe during the construction of pipe roof. The 3-dimensional numerical analysis of RPS was performed for the application in the crossing tunnel under railroad. The earth pressure distribution and settlement were predicted when the RPS method was applied during the excavation for crossing railroad tunnel construction.
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