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http://dx.doi.org/10.21729/ksds.2022.15.3.89

Correlation Analysis of Load-carrying Capacity by Safety Inspection Indicators in Bridges  

Jung, Kyu San (Dept. of Structural Engineering Research, Korea Institute of Civil Engineering and Building Technology)
Seo, Dong Woo (Dept. of Structural Engineering Research, Korea Institute of Civil Engineering and Building Technology)
Kim, Jae Hwan (Dept. of Structural Engineering Research, Korea Institute of Civil Engineering and Building Technology)
Cho, Han Min (Dept. of Structural Engineering Research, Korea Institute of Civil Engineering and Building Technology)
Park, Ki Tae (Dept. of Structural Engineering Research, Korea Institute of Civil Engineering and Building Technology)
Shin, Yeon-Woo (Dept. of Safety Inspection, Taesung E&C Inc.)
Publication Information
Journal of Korean Society of Disaster and Security / v.15, no.3, 2022 , pp. 89-99 More about this Journal
Abstract
Bridges are a key infrastructure that underpins economic and social activities. In Korea, bridges began to be built with economic development in the 1970s and were built intensively in the 1980s and 1990s. In recent years, as the number of bridges with a service life of more than 30 years is increasing, continuous maintenance is required to ensure the safety of the bridges. In particular, in order to cope with the aging of bridges, research on technology development such as maintenance using ICT technology, preventive maintenance, life cycle cost reduction, and long life bridge is being actively promoted. This paper presents the results of correlation analysis based on the safety evaluation data of bridges as part of the research on the development of a model for estimating load-carrying capacity of bridges. As a analysis result, indicators highly correlated with the load-carrying capacity of the bridge was derived.
Keywords
Bridge; Maintenance; Load-carrying capacity; Correlation analysis; Safety inspection;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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