Analysis of Numerical Model Wave Predictions for Coastal Waters at Gunsan-Janghang Harbor Entrance

• 발행기관: 한국항해항만학회
• 저자명: Joong-Woo Lee Hak-Seung Lee Hoon Lee Min-Su Jeon Kang-Min Kim
• 간행물 정보: 『한국항해항만학회지』제29권 제7호, 627~634쪽, 전체 8쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 2005.09.30

영문 초록

Gunsan-Janghang Harbor is located at the mouth of Gum River, on the central west coast of Korea. The harbor and coastal boundaries are protected from the effects of the open ocean by natural coastal islands and shoals due to depositions from the river, and two breakwaters. The navigation channel commences at the gap formed by the outer breakwater and extends through a bay via a long channel formed by an isolated jetty. For better understanding and analysis of wave transformation process where a wide coastline changes appear due to on-going reclamation works, we applied the spectral wave model including wind effect to the related site, together with the energy balance models. This paper summarizes comparisons of coastal responses predicted by several numerical wave predictions obtained at the coastal waters near Gunsan-Janghang Harbor. Field and numerical model investigations were initially conducted for the original navigation channel management project. We hope to contribute from this study that coastal engineers are able to use safely the numerical models in the area of port and navigational channel design.

목차

Abstract

1. Introduction

2. Description of Numerical Wave Model

3. Model Setup and Input Conditions

4. Simulation Result and Analyses

5. Summary and Conclusions

References

키워드

Gunsan-Janghang Harbor Spectral wave model Energy balance model Navigational channel design