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http://dx.doi.org/10.3741/JKWRA.2003.36.6.893

Determination of Bridge Scour Depth Considering Flow Conditions and Bed Characteristics  

Choi, Jong-Suk ((주) 데이타피씨에스)
Yeo, Woon-Kwang (명지대학교 토목환경공학과)
Kim, Mun-Mo (신구대학 토목과)
Publication Information
Journal of Korea Water Resources Association / v.36, no.6, 2003 , pp. 893-899 More about this Journal
Abstract
In this study, a realtime bridge scour monitoring system was installed and operated to measure the real scour depths in relatively hard and rocky bottom. And riverbed change at before and after flood was investigated by GPR(Ground Penetrating Radar) to check the rationality of measured values. As the result of this study, it was revealed the inaccuracy of equilibrium scour depth estimation through the bridge scout equations because most of the equations do not reflect the differences of geological characteristics, evaluated the real scour depths considering both bed and flow conditions.
Keywords
realtime monitoring; bridge scour; scour depth; scour equation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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