인공지능망을 이용한 폭풍에 의한 해안침식 분석

Abstract

Beach erosion by storm condition is so severe and it causes major unbalance on sand budget along the coastline. Beach erosion including overwash is complicated and difficult to analyze. The beach erosion of overwash using the artificial neural network is compared with the empirical equation developed by robust regression and experiment data in this study. Error-back propagation method is used for training artificial neural networks. The eroded volume of sand is well estimated by the artificial neural network without understanding mechanism of beach process. The study focused on onshore and offshore sediment transport by overwash on storm wave condition.ral network is compared with the empirical equation developed by robust regression and experiment data in this study. Error-back propagation method is used for training artificial neural networks. The eroded volume of sand is well estimated by the artificial neural network without understanding mechanism of beach process. The study focused on onshore and offshore sediment transport by overwash on storm wave condition.