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http://dx.doi.org/10.6106/KJCEM.2022.23.1.046

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

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)
Publication Information
Korean Journal of Construction Engineering and Management / v.23, no.1, 2022 , pp. 46-53 More about this Journal
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.
Keywords
Railway Platform; Fishing-Material; Safety and Maintenance Management; Construction Standards;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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