Findings from Network Level Condition Survey of Korean Old Concrete Pavements for Rehabilitation Planning
- Authors
- Suh, Young-Chan; Jung,Dong-Hyuk; Kim ,Chan-Woo; Kwon,Sang-Hyun
- Issue Date
- Apr-2017
- Publisher
- Center for Transylvanian Studies
- Keywords
- Video recording; Rehabilitation; Network level; Forensic engineering; Condition survey; Condition evaluation; Condition assessment; Computer science
- Citation
- TRANSYLVANIAN REVIEW, v.15, no.25, pp.3857 - 3866
- Indexed
- SSCI
AHCI
SCOPUS
- Journal Title
- TRANSYLVANIAN REVIEW
- Volume
- 15
- Number
- 25
- Start Page
- 3857
- End Page
- 3866
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/9971
- ISSN
- 1221-1249
- Abstract
- Most concrete pavements of Korean expressways have performed more than their design service lives and are
deteriorating at a fast rate. This study conducted an overall condition assessment of such concrete pavements aged over 20
years and proposed a process for identifying such concrete pavement sections that require remodeling
(rehabilitation/reconstruction) at network level. Video recording of 1426 lane-Km concrete pavements over 20 years was
conducted for this purpose. RMR (remodeling Rating) is proposed as a quantitative index of the pavement condition evaluation
to be used for the determination of the urgency of the pavement remodeling at network level through the analysis of the video.
Additionally, remodeling alternatives for major pavement distresses are proposed in this study. The result of the analysis of
the overall condition of concrete pavements of Korean expressways revealed severely deteriorated pavement condition of the
Jungbu, Yeongdong, and Namhae expressways. But, concrete pavements not affected by ASR (Alkali-Silica Reaction) or deicing
chemical showed good performance even though they are older than their design service lives.
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Collections - COLLEGE OF ENGINEERING SCIENCES > DEPARTMENT OF TRANSPORTATION AND LOGISTICS ENGINEERING > 1. Journal Articles
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