A study on the maintenance methods of the multi-purpose double-deck tunnel

Hoon-Ki Moon; In-Cheol Song; Jae-Won Kim; Hye-Yoon Lee

doi:10.9711/KTAJ.2017.19.1.083

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2017 Vol.19, Issue 1 Preview Page Next Page

A study on the maintenance methods of the multi-purpose double-deck tunnel 다목적 터널의 기능별 유지관리 방법에 대한 고찰

31 January 2017. pp. 83-93

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Abstract

Recently, the development of multi-purpose tunnel that has functions of roads and waterways has been attention for efficient utilization of underground space. However, there is no study on the multi-functional tunnels behavior for the convert of iterative function and change of water pressure. In this study, the vulnerable section was analyzed due to repeated functional change. A basic review was implemented for the operation of the multi-purpose double-deck tunnel. Also, the vulnerable section for convert of iterative function of multi-functional tunnel has been analyzed by simulation. Management of multi-functional tunnel should considered in various analyzed and some problems. The criteria for management of multi-functional tunnels is proposed.

Keywords

Double-deck tunnel

Maintenance and management

최근 지하공간의 효율적 활용을 위해 도로 및 수로 기능을 동시에 충족하는 다목적 터널의 개발에 대한 국민적 관심이 높은 상황이다. 하지만 반복적인 기능전환과 수압변화에 따른 다목적 터널의 거동 연구는 전무한 실정이다. 본 연구에서는 대심도 복층터널의 반복적인 기능 전환에 따른 취약 구간의 분석을 통해 다목적 터널의 운영 중 필요한 유지관리 항목과 운영 방향의 설정에 대한 기초검토를 수행하였다. 또한, 터널의 시공 및 운영 중 도로 및 수로의 기능전환 단계에 따른 터널의 취약 구간을 수치해석을 통하여 분석하였다. 다목적 터널의 유지관리는 기능에 따른 특성을 고려한 다양한 분석 및 복합적인 고려가 필요하며, 본 연구를 통해 다목적 터널의 유지관리 방안을 제시하였다.

키워드

복층터널

유지관리

References

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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 : 19
No :1
Pages :83-93
Received Date : 2017-01-18
Revised Date : 2017-01-24
Accepted Date : 2017-01-26
DOI :https://doi.org/10.9711/KTAJ.2017.19.1.083

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

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