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研究生:蕭訓國
研究生(外文):Hsun-Kuo Hsiao
論文名稱:非線性波浪與消波結構物間的互制作用
論文名稱(外文):Nonlinear Waves interaction with Breakwaters
指導教授:陳邦富
指導教授(外文):Bang - Fuh Chen
學位類別:碩士
校院名稱:國立中山大學
系所名稱:海洋環境及工程學系研究所
學門:工程學門
學類:環境工程學類
論文種類:學術論文
論文出版年:2004
畢業學年度:92
語文別:中文
論文頁數:77
中文關鍵詞:潛堤浮堤
外文關鍵詞:floating body
相關次數:
  • 被引用被引用:1
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本文主要是以有限差分法所建立的二維數值計算模式,來分析在造波板的運動下,潛堤、浮式防波堤及複合式防波堤等消波結構物與波浪間之互制(interaction)反應分析,並且討論能量在波傳過程的的變化。模式中亦考慮非線性( nonlinear )效應的影響,最後據以進行完整的實例分析,以分析波浪與結構物間的互制關係。
A time-independent finite-difference numerical scheme is developed to study the dynamic responses of both submerged , floating breakwater and composite floating breakwaters under wave force . The composite floating breakwaters is based on a moored floating bodies and submerged obstacle. The fully nonlinear kinematic free surface conditions and dynamic conditions are considered in the analysis .The numerical results were validated by several bench mark studies and existing reporting results. The wave reducing effect of both submerged, floating breakwaters and composite floating breakwaters were analysis and discussed。
目錄

目錄 i

第一章 概論 1-1
1.1 研究背景與目的 1-1
1.2 文獻回顧 1-2
1.3 本文內容 1-4
第二章 數學模式 2-1
2.1 基本假設 2-2
2.2 控制方程式 2-3
2.3 邊界條件 2-4
2.3.1 造波板邊界條件 2-4
2.3.2 自由液面邊界條件 2-4
2.3.3 底床邊界條件 2-6
2.3.4 下游邊界條件 2-6
2.3.4 結構物邊界條件 2-6
2.4 座標系統 2-8
2.5 無因次化控制方程式 2-11
第三章 數值計算模式 3-1
3.1 控制方程式之離散化 3-1
3.2 不同週期造波板相同波高之數值方法 3-4
3.3 數值計算流程 3-5
3.4 穩定分析 3-7

第四章 結果與討論 4-1
4.1 網格驗證 4-1
4.2 模式驗證 4-4
4.3 潛堤防波堤 4-7
4.3.1 不同週期相同波高之波浪通過不同沒水深度之潛堤 ..4-7
4.3.2 不同週期相同波高之波浪通過不同長度之潛堤 4-13
4.4 浮式防波堤 4-17
4.4.1 不同週期相同波高之波浪通過不同沒水深度固定式浮式防波堤 4-17
4.4.2 不同週期相同波高之波浪通過不同長度之固定式浮式防波堤 4-21
4.5 複合式防波堤 4-23
4.5.1 不同週期相同波高狀況下通過不同沒水深度之複合式防波堤 4-24
4.5.2 不同週期相同波高狀況下通過不同長度之複合式防波堤 4-23

第五章 結論與建議 5-1
5.1 結論 5-1
5.2 建議 5-2
附錄A 轉換係數 A-1
參考文獻 R-1
參考文獻

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