Journal of Korean Society of Disaster and Security (한국방재안전학회논문집)

Korean Society of Disaster & Security (한국방재안전학회)
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A Development of Tunnel Grouting Programme using A Research of Grouting Construction Process

터널 차수 그라우팅 시공 프로세스 연구를 통한 프로그램 개발

  • Received : 2018.05.18
  • Accepted : 2018.06.27
  • Published : 2018.06.30
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Abstract

The purpose of this study is to provide an integrated solution which includes construction process that allows effective tunnel grouting and to develop a tunnel grouting programme by establishing an algorithm through theoretical analysis on tunnel grouting construction technique factors. In order to verify the developed tunnel grouting procedure and the effectiveness of the programme, they are applied on certain work sites. Values after the application are Lu = 0.31 and ground-water inflow = 0.191/min where as the pre-application value of ground-water inflow is 6.691/min which is approximately 35 times larger. This shows that Tunnel grouting construction effect is significant and suggests the possibility of the application of the process and the programme on future tunnel grouting construction.

본 연구의 목적은 터널 차수 그라우팅 시공기술들의 요소들에 대한 이론적인 분석을 통해 알고리즘을 정립하여 터널 차수 그라우팅 프로그램을 개발하고 터널 차수 그라우팅 시공을 효과적으로 할 수 있는 시공 프로세스를 포함한 통합 솔류션을 제공하는 것이다. 개발한 터널 차수 시공 프로세스와 프로그램의 실효성을 검증하기 위해 000현장에 적용하였으며 개발기술 적용 후 루전값은 Lu=0.31 이며 지하수 유입량을 평가한 결과 0.19 l/min으로 평가되었으며 개발기술 적용 전 유입량은 6.69 l/min 이므로 주입 후 약 35배정도의 차수효과가 있음을 알 수 있어 터널 차수그라우팅 공사가 아주 양호한 것으로 판단되어 개발된 터널 차수 시공프로세스 및 프로그램이 추후 터널 차수 그라우팅 공사에 사용 할 수 있는 가능성을 확인하였다.

Keywords

References

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