Modelling Shoreline Evolution at Anmok Beach by Using CST3D-WA SCIE SCOPUS

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Title
Modelling Shoreline Evolution at Anmok Beach by Using CST3D-WA
Author(s)
Lee, Seungho; Kim, Hyoseob; Park, Duhoon; Lim, Hak Soo
KIOST Author(s)
Lim, Hak Soo(임학수)
Publication Year
2018-05
Abstract
Anmok Beach suffered heavy morphological and shoreline position changes since a submerged breakwater was constructed in October 2014. Straight shoreline changed into a S-shape shoreline after about 3 months, and mostly returned back towards the initial straight line after typhoon Goni in August 2015. Previous wave-average type flow and sediment transport equations cannot reproduce shoreline evolution due to their "wave-average" properties. A wave-average flow and sediment transport model, CST3D-WA, adopt the "beachface slope adjustment method" to enable shoreline evolution in area morphological modelling. The modelling system simulated the morphological change for two periods, and reproduced the changes in morphology and shoreline shape of the two periods reasonably well.
ISSN
0749-0208
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/968
DOI
10.2112/SI85-249.1
Bibliographic Citation
JOURNAL OF COASTAL RESEARCH, pp.1241 - 1245, 2018
Publisher
COASTAL EDUCATION & RESEARCH FOUNDATION
Keywords
Numerical modelling; CST3D-WA; Wave-average model; Anmok beach; shoreline changed
Type
Article
Language
English
Document Type
Article; Proceedings Paper
Publisher
COASTAL EDUCATION & RESEARCH FOUNDATION
Related Researcher
Research Interests

Coastal Disaster Prevention,Coastal Erosion Research,Coastal Ocean Modeling,연안재해방재,연안침식연구,연안해양모델링

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