An Experimental Study on the Shoreline Change during Beach Process

J. Ocean Eng. Technol. 2000;14(3):55-60.

해빈과정의 해안선 변화에 관한 실험적 연구

손창배,이승건

부산대학교 조선해양공학과,부산대학교 조선해양공학과

Keywords: Beach process, Beach erosion, Beach recovery, Storm surge, Shoreline change, Storm surge hydrograph, Equilibrium profile

핵심용어: 해빈과정, 해안침식, 해빈회복, 폭풍해일, 해안선변화, 폭풍해일의 수위변동, 평형단면

Abstract

This paper is descried the experimental results of beach process including storm surge and beach recovery. By testing different surge levels and durations, effects of these to shoreline change were evaluated. In addition of beach recovery were investigated experimentally. On the other hand, we proposed the method, which can be applicable to complex hydrograph such as storm surge by modifying equation proposed by Kriebel and Dean. Moreover, applicability of this method is verified by comparing computing result with experiments.