Korean Journal of Construction Engineering and Management (한국건설관리학회논문집)

Korea Institute of Construction Engineering and Management (한국건설관리학회)
권호 표지
DOI QR코드

DOI QR Code

Analysis of the Finishing Failure in the Railway Station Platform and Deduction of Improvement Plans

철도역사 승강장 연단부 마감 탈락에 대한 원인 분석 및 개선 방안

  • Ko, Sewon (Division of Technology Research, Korea National Railway) ;
  • Yu, Youngsu (Department of Civil Engineering, Seoul National University of Science and Technology) ;
  • Koo, Bonsang (Department of Civil Engineering, Seoul National University of Science and Technology) ;
  • Kim, Jihwan (Division of Technology Research, Korea National Railway)
  • 고세원 (국가철도공단 기술연구처) ;
  • 유영수 (서울과학기술대학교 건설시스템공학과) ;
  • 구본상 (서울과학기술대학교 건설시스템공학과) ;
  • 김지환 (국가철도공단 기술연구처)
  • Received : 2021.10.19
  • Accepted : 2021.11.09
  • Published : 2022.01.31
Download PDF
⟨ Previous Next ⟩

Abstract

The railway platform is an important facility closely related to the safety of passengers, trains, and images of railway facilities, and requires thorough facility management. However, the problem that the finishing material (plastering mortar) for the joint finishing of dissimilar materials (concrete+granite) falls off in the direction of the track at the platform podium is occurring multiple times across the country. Since these problems threaten the safety of train operation and the safety of passengers, immediate and continuous management is required. This study tried to derive improvement plans through the analysis of the drop-off problem of finishing materials occurring at the platform podium. The status of missing finishing materials for the platform podiums of about 200 railway stations and the related design and construction standards of the Korea National Railway were investigated. After that, the cause of the drop-off of the finishing material was analyzed, and as a result, it was found that the main cause was the boundary between the roadbed and the architectural process that occurred during construction. Subsequently, in connection with the derived causes and design, construction standards, (1) improvement of finishing materials or construction methods, (2) design of finishing materials that are easy to adjust height, (3) design of separate finishing methods, (4) improvement methods and durability were suggested.

철도 승강장은 승객, 열차 운행의 안전 및 철도 시설에 대한 이미지와 밀접한 관련이 있는 중요 시설물로 철저한 시설관리가 필요하다. 그러나 승강장 연단부에서 이질재료의 줄눈 마감을 위한 마감재가 선로방향으로 탈락하는 현상이 전국에서 다발적으로 발생하고 있어 열차 운행 안정성 및 이용객의 안전 확보를 위해 즉각적이고 지속적인 관리가 필요한 상황이다. 본 연구는 승강장 연단부에서 발생하는 마감재의 탈락 현상에 대한 분석을 통해 개선방안을 도출하고자 하였다. 이를 위해 200여 곳의 철도 역사 승강장 연단부에 대한 마감재 탈락 현황과 이와 관련된 국가철도공단의 설계·시공 기준이 조사되었다. 이후 해당 내용을 기반으로 마감재 탈락 원인이 분석되었으며 그 결과 주된 원인은 시공 중 발생하는 노반-건축 공정 간 경계인 것으로 도출되었다. 이후 도출된 원인과 설계 및 시공기준을 연계하여 (1)마감재료 또는 시공방법 개선, (2)높이 조절 용이한 마감재료, (3)별도 마감방법 고안, (4)마감재의 공정방법 및 내구성과 관련된 개선방안을 제시하였다.

Keywords

Acknowledgement

본 연구는 국토교통부/국토교통과학기술진흥원의 '철도 인프라 생애주기 관리를 위한 BIM기반 통합플랫폼 개발사업'의 연구비지원(과제번호 : 22RBIM-C158185-03)에 의해 수행되었습니다.

References

  1. Kim, D.H., Kwon, H.B., Kim, M.H., Song, M.S., and Kim, D.H. (2004). "An Experimental Study on the Aerodynamic Effects Generated by a Train Passing near by Platform (Conventional Railway Station Field Test)." Jorunal of The Korean Society for Railway, 7(2). pp. 137-141.
  2. Kim, K.J., Eom, K.Y., Jung, J.Y., and KIm, M.H. (2009). "A Study on the Analysis of Congestion Degree in Platform Image for Urban Traffic." 2009 Symposium of the Korean Institute of Information Scientists and Engineers, pp. 872-878.
  3. Kim, M.S., and Choi, S.H. (2017). "Review on Vibration Reduction Performance of Dual Layer TMD Technology for a Railroad Station." Journal of the Korean Society of Hazard Mitigation, 17(5), pp. 1-7. DOI: https://doi.org/10.9798/ KOSHAM.2017.17.5.1.
  4. Kim, M.S., and Choi, S.H. (2017). "Vibration Control of a Railroad Station Using a Multiple Tuned Mass Damper Technique." Journal of the Korean Society of Hazard Mitigation, 17(3), pp. 37-43. DOI: https://doi.org/10.9798/KOSHAM.2017.17.3.37.
  5. Kim, Y.H., Kim, J.C., Choi, K.H., Pyeon, S.H., and Hwang, J.g. (2009). "Rail Intruder and Obstacle Detection System for Railway Platform." 2009 Symposium of the Korean Society for Rail-way, pp. 872-878.
  6. Korea Construction Standards Center (2019). "Korea Construction Specification." KCS 47 70 30-Railroad Building Construction).
  7. Korea Construction Standards Center (2019). "Korea Construction Specification." (KCS 47 10 75-Station Construction).
  8. Korea Construction Standards Center (2019). "Korea Design Standards." (KDS 47 70 30-Railroad Building Design).
  9. Korea Construction Standards Center (2021). "Korea Design Standards." (KDS 47 10 75-Station).
  10. Korea National Railway (2016). "Design Condition." KR A-01030.
  11. Korea National Railway (2017). "Station Plan." KR C-13010
  12. Korea National Railway (2018). "Material Plan." KR A-02071
  13. Korea National Railway (2021). "Design of Railway Station." KR A-03021.
  14. Korea National Railway (2021). "Passenger Station." KR C-13030.
  15. Korea National Railway (2021). "Regulations of construction and service management." Article 27 (Preparation of Design Documents).
  16. Ministry of Land, Infrastructure and Transport (2018). "Design Guidelines for the Facilities on Station and Transfer of Urban Railway." 3.2 (passenger facilities), 3.6 (facilities for the handicapped).
  17. Ministry of Land, Infrastructure and Transport (2020). "Regulation on Railroad Construction Standards." Article 22 (platform).
  18. Ministry of Land, Infrastructure and Transport (2020). "Technical Standards for Railroad Facilities0" Article 57(platform), Article 61 (fireproof structure and noncombustible materials).
  19. Ministry of Land, Infrastructure and Transport (2021). "Enforcement Regulation on Rail Safety Act." Article 43 (installation of door equipment for getting on and off).
  20. Ministry of Land, Infrastructure and Transport (2021). "Enforcement Rules on the Promotion of the Transportation Convenience of Mobility Disadvantaged Persons." Article 2 (Detailed standards for mobile convenience facilities).
  21. Ministry of Land, Infrastructure and Transport (2021). "Railroad Construction Rule." Article 23 (platform).
  22. Ministry of Land, Infrastructure and Transport (2021). "Rail Safety Act." Article 25(2) (Installation of door equipment for getting on and off).
  23. Song, M.S., and Lee, S.I. (2012). "The Wind Pressure Stability Analysis of the Platform Screen Door in Urban Railway." Jorunal of The Korean Society for Railway, 15(1), pp. 17-22. https://doi.org/10.7782/JKSR.2012.15.1.017