Journal of Ocean Engineering and Technology (한국해양공학회지)

Korean Society of Ocean Engineers (한국해양공학회)
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Erosion Control Line (ECL) Establishment Using Coastal Erosion Width Prediction Model by High Wave Height

고파랑 해안 침식폭 예측모델을 이용한 침식한계선(ECL) 설정

  • Park, Seung-Min (Department of Technical Research Center, Hyein E&C) ;
  • Park, Seol-Hwa (Department of Technical Research Center, Hyein E&C) ;
  • Lee, Jung-Lyul (School of Water Resources Engineering, Sungkyunkwan University) ;
  • Kim, Tae-Kon (School of Civil, Architecture and Environmental System Engineering, Sungkyunkwan University)
  • 박승민 ((주)혜인이엔씨 기술연구소) ;
  • 박설화 ((주)혜인이엔씨 기술연구소) ;
  • 이정렬 (성균관대학교 수자원대학원) ;
  • 김태곤 (성균관대학교 건설환경시스템공학과)
  • Received : 2019.12.09
  • Accepted : 2019.12.19
  • Published : 2019.12.30
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Abstract

The average coastline and the erosion control line introduced as the management coastline, and the average shoreline (MSL) was established from the observed coastline. Also, the median grain size and the wave height of 30-years return period were applied. The erosion control line (ECL) was established through the model, HaeSaBeeN. These two lines set the coastline for evaluation. Based on the observed monitoring data along the coastline, the 1-day variation according to the normal distribution was used to estimate the regional variation, and the width of the erosion was calculated by applying the median grain size (D50) and the wave height of 30-years return period through the high-wave coastal erosion width model, i.e., HaeSaBeeN.

Keywords

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