Browse

Wave reflection and transmission by curtainwall-pile breakwaters using circular piles

Cited 28 time in Web of Science Cited 29 time in Scopus
Authors
Suh, Kyung-Duck; Jung, Hoo Young; Pyun, Chong Kun
Issue Date
2007
Publisher
Elsevier
Citation
Ocean Engineering 34, 2100-2106
Keywords
BreakwatersCurtain wallsLaboratory testsMathematical modelsPilesWave reflectionWave transmission
Description
author's final version
Abstract
This paper presents a mathematical model which computes the hydrodynamic characteristics of a curtainwall-pile breakwater using circular piles, by modifying the model developed for rectangular piles by Suh et al. in 2006. To examine the validity of the model, laboratory experiments have been conducted for curtainwall-pile breakwaters with various values of draft of curtain wall, spacing between piles, and wave height and period. Comparisons between measurement and prediction show that the mathematical model adequately reproduces most of the important features of the experimental results. The mathematical model based on linear wave theory tends to over-predict the reflection coefficient as the wave height increases. As the draft of the curtain wall increases and the porosity between piles decreases, the reflection and transmission coefficient increases and decreases, respectively, as expected. As the relative water depth increases, however, the effect of porosity disappears because the wave motion is minimal in the lower part of a water column for short waves.
ISSN
0029-8018
Language
English
URI
https://hdl.handle.net/10371/67645
DOI
https://doi.org/10.1016/j.oceaneng.2007.02.007
Files in This Item:
Appears in Collections:
College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Civil & Environmental Engineering (건설환경공학부)Journal Papers (저널논문_건설환경공학부)
  • mendeley

Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse