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Journal of Korean Society of Coastal and Ocean Engineers > Volume 38(4); 2026 > Article
J Korean Soc Coast Ocean Eng 2026;38(4): 172-183. doi: https://doi.org/10.9765/KSCOE.2026.38.4.172
경사식 호안 배후 포장체 파력 추정을 위한 인공신경망 모델 구축 및 성능 평가
김태완1, 박성준2, 오상호3
1국립창원대학교 토목공학과 석사과정
2국립창원대학교 토목공학과 석사과정
3국립창원대학교 스마트그린공학부 건설시스템공학전공 교수
Development and Performance Evaluation of an Artificial Neural Network Model for Estimating Wave Forces on the Pavement behind a Sloping Seawall
Tae-Wan Kim1, Sung-Joon Park2, Sang-Ho Oh3
1Master’s Student, Department of Civil Engineering, Changwon National University
2Master’s Student, Department of Civil Engineering, Changwon National University
3Professor, Department of Civil Engineering, School of Smart and Green Technology, Changwon National University
Corresponding author: Sang-Ho Oh ,Tel: +82-55-213-3779, Email: coast.oh@gmail.com
Received: May 19, 2026;  Revised: July 30, 2026.  Accepted: July 30, 2026.
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ABSTRACT
In this study, an artificial neural network (ANN) model was developed based on the experimental data obtained from Ko et al. (2022) and Lee et al. (2022) to predict the wave forces acting on the pavement behind a sloping seawall. The ANN models were constructed by varying the number of nodes in the hidden layer and testing various combinations of input variables, both in dimensional and dimensionless forms. The developed neural network models demonstrated excellent wave force prediction performance. In particular, the models established using two heterogeneous sets of experimental data showed significantly better prediction performance than the empirical formulas suggested by Ko et al. (2022) and Lee et al. (2022), respectively.
Keywords: artificial neural network, sloping seawall, pavement, wave force, physical experiment
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