A Study on site selection criteria and discharge capability evaluation for the multi-purpose use of a double-deck tunnel in a great depth

Hoon-Ki Moon; Ki-Oh Kil; In-Cheol Song; Hye-Yoon Lee

doi:10.9711/KTAJ.2016.18.3.283

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A Study on site selection criteria and discharge capability evaluation for the multi-purpose use of a double-deck tunnel in a great depth 대심도 복층터널의 다목적 활용을 위한 입지선정 및 통수성능 평가

31 May 2016. pp. 283-290

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Abstract

Recent, the construction of the multi-purpose double-deck tunnel is required to solve the flood protection and congested area at urban city. The multi-purpose double-deck tunnel is desperately needed for the introduction of efficient utilization of underground space in addition to the main feature of road capabilities. A basic review was performed for site selection to consider the control capability and features of road tunnel at the same time, and the processable flow in accordance with tunnels cross section of double deck tunnel. Site Selection Criteria for multi-purpose use of the double-deck tunnel has been proposed through the site selection criteria by use of the tunnels review. Also the estimation processable flow was performed to review the versatility of double-deck tunnel due to design of tunnel cross-section. Site Selection of double-deck tunnel from this study can be seen the need for a complex consideration through a variety of analyzes.

Keywords

Double-deck tunnel

Versatility

Site selection

최근 도시지역의 홍수방지 및 지정체 반복구간의 교통문제 해결을 위해 다목적 대심도 복층터널의 건설이 요구되고 있다. 다목적 복층터널은 주기능인 도로기능 이외에 다목적 기능을 부여해 지하공간의 효율적인 활용을 위해 도입이 절실하다. 본 연구에서는 도심지 치수능력 증진과 도로터널의 기능을 동시에 고려하기 위한 입지선정 조건과 복층터널의 단면 구역별 처리가능한 유량에 대한 기초검토를 수행하였다. 터널의 용도별 입지선정 기준 검토를 통해 복층터널의 다목적 활용을 위한 입지선정 기준 방안을 제시하고 있다. 또한 대심도 복층터널의 다목적 활용성 검토를 위해 계획단면에 대한 홍수시 처리 가능 유량을 검토하였다. 본 연구로부터 복층터널의 입지선정은 다양한 분석을 통한 복합적인 고려가 필요함을 알 수 있다.

키워드

복층터널

다목적 활용

입지선정

References

1.Ministry of Land, Infrastructure and Transport. (2009), “River design standard explanation”, p. 545.

2.Yoon, Y.N. (2014), “Hydraulics”, p. 201.

3.Ministry of Land, Infrastructure and Transport. (2009), “Tunnel design standard explanation”.

4.Kwon, S.H, Kim, J.H, Chung, G.H. (2015), “Proposal of design criteria on multi-functional tunnel for the urban traffic tunnel to flooding bypass”, Journal of the Korea Academia-Industrial Cooperation Society, Vol. 16, No. 5, pp. 3518-3524.

5.Seoul Metropolitan Government. (2010), “Multi-functional tunnel basic design and feasibility study reports”.

6.Korean Tunnelling and Underground Space Assoc-iation. (2007), “Tunnel design standard”, p. 15.

7.Ministry of Land, Infrastructure and Transport. (2009), “Rules about the Road Structure & Facilities Standards”.

8.Ministry of Land, Infrastructure and Transport. (2010), “Highway design manual”, pp. 623-1~56.

Information

Publisher :Korean Tunneling and Underground Space Association
Publisher(Ko) :한국터널지하공간학회
Journal Title :Journal of Korean Tunnelling and Underground Space Association
Journal Title(Ko) :한국터널지하공간학회 논문집
Volume : 18
No :3
Pages :283-290
Received Date : 2016-03-29
Revised Date : 2016-05-10
Accepted Date : 2016-05-13
DOI :https://doi.org/10.9711/KTAJ.2016.18.3.283

Journal of Korean Tunnelling and Underground Space Association ISSN:2233-8292(Print) 2287-4747(Online) 한국터널지하공간학회 논문집

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