한국해양대학교

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항만확장에 따른 정온도 변화 해석

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dc.contributor.advisor 이중우 -
dc.contributor.author 문승효 -
dc.date.accessioned 2019-12-16T02:50:31Z -
dc.date.available 2019-12-16T02:50:31Z -
dc.date.issued 2018 -
dc.identifier.uri http://repository.kmou.ac.kr/handle/2014.oak/11613 -
dc.identifier.uri http://kmou.dcollection.net/common/orgView/200000012614 -
dc.description.abstract This study have examined port expansions plan for fishery port in the east coast of Korea, accordance with permission conditions for coastal port such as limit for the cargo volume and passenger demands on coastal tourism belt formation. The site have been chosen as a municipal coastal port by attracting the new ocean industry and building waterfront zone to leap as a hub of new marine tourism. The five major alternative plans are being discussed, which is expansion of present fishery port on east side, different shaped of breakwater with dredging and reclamation for formation of a new south port, and massive construction on eastern and southern part for the future port expansion. Additionally the characteristics of the target port have affected by the fishery port function, consideration on an artificial island(M-land) project which is a recent successful foreign fishery port had been applied to plan F-land in this study. Both numerical and hydraulic experiment could be considered for harbor tranquility analysis on proposed expansion plan. However, due to experiment limitations, numerical simulation approach was adopted for various expansion alternatives. Five 50years return period of deepwater design waves were sampled and analyzed to use as input on the wave action balance equation model SWAN and the irregular wave model Bouss-2D based on the strong nonlinear Boussinesq equation. Allowable mooring wave height and harbor tranquility were figured out with both nesting method and reproduction of the strong nonlinear irregular wave properties, and analyzed differently with each proposed expansion plan. Results have shown generally high responses from Bouss-2D model and this was due to more precise reproduction of waves under shoaling effect, diffraction, reflection and other factors than wave action balance equation model. Therefore, Bouss-2D model should be used for harbor tranquility analyzation. The numerical experimental results showed the most suitable plan was ALT-1, with satisfied harbor tranquility and reasonable economical sense. The extension of east breakwater and enlarged turning basin of F-Land plan have brought generally more stable harbor tranquility than ALT-1. F-land plan is more attractive because of parking space for visitors and fish storage space for fishermen. Also those results of other proposed plans hopefully could be used for basic data for future harbor expansion. -
dc.description.tableofcontents 목 차 ABSTRACT ⅰ LIST OF TABLES ⅴ LIST OF FIGURES ⅴ 제1장 서론 1 1.1 연구의 배경 1 1.2 연구의 내용 및 범위 3 제2장 수치모델의 기초이론 6 2.1 파랑작용평형방정식 모델 6 2.2 Boussinesq 방정식 모델 16 2.3 모형의 검증 24 2.3.1 방파제 개구부에서의 비교 24 2.3.2 반무한방파제에서의 비교 25 2.4 Boussinesq 모델의 적용조건별 반응 28 2.4.1 강비선형 조건 28 2.4.2 약비선형 조건 32 제3장 수치모델의 수립 36 3.1 대상해역의 지리적 특성 36 3.2 대상해역의 자연조건 37 3.2.1 기상 37 3.2.2 해상 38 3.3 수치모델의 구성 41 3.3.1 광역의 구축 42 3.3.2 중간역의 구축 45 3.3.3 협역의 구축 47 제4장 수치실험 및 분석 52 4.1 광역 실험결과 52 4.2 중간역 실험결과 58 4.3 협역 실험결과 64 4.4 항만특성을 고려한 확장안 실험 92 제5장 결론 96 참고문헌 99 -
dc.format.extent 117 -
dc.language kor -
dc.publisher 한국해양대학교 대학원 -
dc.rights 한국해양대학교 논문은 저작권에 의해 보호받습니다. -
dc.title 항만확장에 따른 정온도 변화 해석 -
dc.type Dissertation -
dc.date.awarded 2018-02 -
dc.contributor.department 대학원 토목환경공학과 -
dc.contributor.affiliation 한국해양대학교 토목환경공학과 -
dc.description.degree Master -
dc.subject.keyword 항만정온도, 파랑해석, 불규칙파, 개방경계 강비선형 Boussinesq방정식 -
dc.title.translated Analysis of Harbor Tranquility due to Port Expansion -
dc.contributor.specialty 항만 -
dc.identifier.holdings 000000001979▲200000000139▲200000012614▲ -
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