한국터널공학회:학술대회논문집
- 2005.04a
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- Pages.292-298
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- 2005
Case Study on defects of Tunnel Drainage in Subway
지하철의 터널 배수체계에 따른 결함 사레
- Kim Suk-Cho (Korea Infrastructure Safety & Technology Co.) ;
- Lee Jae-Uk (Korea Infrastructure Safety & Technology Co.) ;
- Cho Sung-Woo (Korea Infrastructure Safety & Technology Co.) ;
- Shin Yong-Suk (Korea Infrastructure Safety & Technology Co.)
- Published : 2005.04.01
Abstract
Tunnel in subway should be designed as a water-proof type tunnel as much as possible but it is difficult to make it come true due to several facts, such as construction technique and cost. A drainage type tunnel as a substitute of a water-proof tunnel lead to the increase of water pressure on the concrete lining that make bad effect to tunnel structure when it has some problem to operate the drainage system. Throughout studying about cases on defects of tunnel drainage in subway We hope it contributes to tunnel maintenance.