All Issue

2024 Vol.26, Issue 6 Preview Page

Research Paper

Workspace analysis for the replacement and transfer of facilities in aging utility tunnels in Korea

국내 노후 공동구의 수용시설 교체 및 이송을 위한 작업 공간 분석

Jang-Hyun Park1
,
Ki-Il Song2*
,
Tae-Min Oh3
,
Hyun-Jong Cha4
,
Yeon-Hyung Choo5
박 장현1
,
송 기일2*
,
오 태민3
,
차 현종4
,
추 연형5
1Graduate Student, Dept. of Civil Engineering, Inha University
2Professor, Dept. of Civil Engineering, Inha University
3Associate Professor, Dept. of Civil and Environmental Engineering, Pusan National University
4Graduate Student, Dept. of Civil and Environmental Engineering, Pusan National University
5Graduate Student, Dept. of Civil Engineering, Inha University
1비회원, 인하대학교 토목공학과 석사과정
2정회원, 인하대학교 사회인프라공학과 정교수
3정회원, 부산대학교 사회환경시스템공학과 부교수
4비회원, 부산대학교 사회환경시스템공학과 석사과정
5학생회원, 인하대학교 토목공학과 석사과정
*Corresponding Author
30 November 2024. pp. 623-632
PDF XML Citation
Abstract

Aging utility tunnels have very poor performance of internal facilities, causing major problems in the city’s energy supply (water, electricity, heating, communications, etc.). Currently, the aging of the utility tunnel is rapidly progressing, and if the facilities are damaged, it could lead to a national disaster. To solve this problem, we need to improve the performance of the utility tunnel. First, we need to classify aged utility tunnels and know the detailed information of selected utility tunnels. In this process, since the apartment is classified as a national security facility, permission from the management entity is required to obtain related information. Therefore, in this study, after approval of the access official document, the aging apartment in Korea was measured and data was obtained through the permission of the management entity. In addition, the peculiarities to be considered when working in the utility tunnel are summarized. Based on these data, the workspace for replacement and transfer of facilities in the utility tunnel was analyzed.

Keywords
Aging utility tunnel
Facility
Replacement
Transfer
Workspace

노후된 공동구는 내부 수용시설의 성능이 매우 저하되어 도시의 에너지 공급(수도, 전기, 난방, 통신 등)에 큰 문제를 야기한다. 현재 공동구의 노후화는 급격하게 진행 중이며 수용시설이 파손될 경우 국가적 재난으로 이어질 수 있다. 이를 해결하기 위해 공동구의 성능개선이 필요하다. 먼저 노후화된 공동구를 분류하고 선별된 공동구의 자세한 정보를 알아야 한다. 이 과정에서 공동구는 국가보안시설로 분류되어 있기에 관련 정보 획득에 관리주체의 허가가 필요하다. 따라서 본 연구에서는 출입 공문 승인을 거쳐 관리주체의 허가를 통해 국내 노후화된 공동구를 실측하고 데이터를 획득하였다. 또한 공동구 내 작업 시 고려해야 할 특이사항에 대해 정리하였다. 이러한 데이터를 바탕으로 공동구 내 수용시설 교체 및 이송에 대한 작업 공간을 분석하였다.

키워드
노후 공동구
수용시설
교체
이송
작업 공간
References
1

Bluman, A.G. (2011), Elementary Statistics: A Step by Step Approach, 8th edition, The McGraw-Hill Companies, Inc., New York, pp. 370-786.

2

Cho, G.C. (2024), "Development of smart operation and performance improvement technologies for revitalization of utility tunnels", KSCE Magazine, Korean Society of Civil Engineers, Vol. 72, No. 1, pp. 16-17.

3

KS (2020), Ductile iron pipes, KS D 4311:2020, Korean Industrial Standards, p. 20.

4

MOLIT (2021a), Road precast concrete structure design standard, KDS 44 99 00:2021, Ministry of Land, Infrastructure and Transport, p. 4.

5

MOLIT (2021b), Utility tunnel structure design, KDS 29 14 00:2021, Ministry of Land, Infrastructure and Transport, pp. 5-9.

6

Seong, J.H., Jung, M.H., Seo, J.E., Lee, Y.S., Choi, B.I. (2020), "A study on the analysis of maintenance status for revitalization of the underground common utility tunnel", Proceedings of the KSMI 2020 Summer Conference, Korea Institute for Structure Maintenance and Inspection, Vol. 24, No. 1, Jeju, p. 261.

7

Sim, Y.J., Jin, K.N., Oh, W.J., Cho, J.Y. (2017), "Development of evaluation model for optimum design of multi-utility tunnel in urban area", Journal of Korean Tunnelling and Underground Space Association, Vol. 19, No. 3, pp. 437-447.

10.9711/KTAJ.2017.19.3.437
8

Song, K.I., Oh, T.M., Park, J.H., Cha, H.J. (2024), "Rapid cutting, replacement, and transfer technology for aging facilities within the utility tunnel", KSCE Magazine, Korean Society of Civil Engineers, Vol. 72, No. 1, pp. 36-39.

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 : 26
  • No :6
  • Pages :623-632
  • Received Date : 2024-09-02
  • Revised Date : 2024-09-29
  • Accepted Date : 2024-10-08
  • DOI :https://doi.org/10.9711/KTAJ.2024.26.6.623
Journal Informaiton Journal of Korean Tunnelling and Underground Space Association Journal of Korean Tunnelling and Underground Space Association
Online Submission & Review System
  • NRF
  • KOFST
  • KISTI Current Status
  • KISTI Cited-by
  • crosscheck
  • orcid
  • open access
  • ccl
Journal Informaiton Journal Informaiton - close