Numerical Modeling of Wave Run-up and Internal Set-up on and in Permeable Coastal Structures

J. Ocean Eng. Technol. 2002;16(5):34-40.

투과성 해안구조물의 소상파 및 내부수위변동에 관한 수치모델링

남인식,김종욱,류청로

한국컨테이너부두공단,현대중공업(주) 선박해양연구소,부경대학교 해양공학과

Keywords: Permeable Coastal Structure, Internal Waterlevel Fluctuation, Non-linear Shallow Water Wave Equation, Inertia Resistance, Wave Run-up, Wave-structure Interaction

핵심용어: 투과성 해안구조물, 내부수위변동, 비선형천해방정식, 관성저항, 소상파고, 파랑구조물 상호작

Abstract

A numerical model has been developed for the permeable coastal structures to simulate hydraulic characteristics on the permeable slopes, which interact with internal four field the structures. The model includes hydraulics in the porous medium. Numerical model was calibrated using hydraulic model experiments performed in 2-D wave flume in the Institute of Ocean Hydraulics in PKNU. Better aggrements were obtained with the model which employed inertia resistance term than with the conventional model, PBREAK.