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http://dx.doi.org/10.5389/KSAE.2014.56.6.159

The Estimation of Seepage Blocking State with the Normalized Hydraulic Head Loss Rate at Each Seepage Segment in Sea Dike Embankment  

Eam, Sung Hoon (Major of Rural Construction Engineering, Kongju National University)
Heo, Gun (Rural Research Institute, Korea Rural Community Corporation)
Publication Information
Journal of The Korean Society of Agricultural Engineers / v.56, no.6, 2014 , pp. 159-167 More about this Journal
Abstract
In this study the process of normalizing hydraulic head loss rate was developed for the purpose of estimation of seepage blocking state at each seepage segment in sea dike embankment. Pore water pressure sensors were installed with some interval along seepage path, then the hydraulic head loss rate at each segment between pore water pressure sensors was calculated, and then the calculated hydraulic head loss rate was normalized based on seepage path length. The comparison of normalized hydraulic head loss rates showed that the cross section of sea dike embankment was homogeneous approximately and the width of cross section was long enough to blocking tide water.
Keywords
Hydraulic head loss rate; seepage; sea dike; pore water pressure; normalization;
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Times Cited By KSCI : 4  (Citation Analysis)
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