水文學

水文學為土木工程中一跨學門的重要學科,主要乃在探討水的發生、循環、分佈等特性。本課程之目的為經由各種假設及分析以了解水文學之基本概念及其在水利工程上之重要性,包括水文循環過程中之基本物理機制、降雨-逕流分析、水文頻率分析及洪水演算等介紹,並進而能進行水文模擬及預測,以期能正確推估某一地區之水資源,瞭解工程設施所面臨的風險,作為水資源工程設計及災害防治之參考,課程中將包含電腦模式的學習。

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無備註

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出席及作業 20% 小考(多次) 60% 期末考 20%

• Hydrologic Principles

  1. Introduction to hydrology 2. Hydrology cycle 3. Weather systems 4. Precipitation 5. Evaporation and ET 6. Infiltration loss 7. Stream flow and the hydrograph 8. Hydrologic measurement

• Hydrologic Analysis

  1. Watershed concepts 2. Rainfall-Runoff 3. Hydrograph analysis 4. Unit hydrograph theory 5. Synthetic unit hydrograph development 6. Application of unit hydrographs 7. Conceptual models

• Frequency Analysis

  1. Probability concepts 2. Random variables and probability distributions 3. Return period or recurrence interval 4. Common probability models 5. Graphical presentation of data

• Flood Routing

  1. Hydrologic and hydraulic routing 2. River and reservoir routing concepts 3. Governing equations for hydraulic river routing

• Hydrologic Simulation Models

  1. Introduction to hydraulic models 2. Steps in watershed modeling 3. Description of major hydraulic models

• Urban Hydrology

  1. Characteristics of urban hydrology 2. Rainfall analysis 3. Methods for quantity analysis 4. Sewer system hydraulics 5. Control options

• Floodplain Hydraulics

  1. Uniform flow 2. Uniform flow computations 3. Specific energy and critical flow 4. Occurrence of critical depth 5. Nonuniform flow of gradually varied flow 6. Gradually varied flow equations 7. Classification of water surface profiles 8. Hydraulics jump 9. Introduction to the HEC-2 model

• Ground water Hydrology

  1. Properties of ground water 2. Ground water movement 3. Flow net 4. General flow equations 5. Dupuit equation 6. Steady-state well hydraulics 7. Unsteady-state well hydraulics

Bedient, P. B. and Huber, W. C. Hydrology and Floodplain Analysis, 5th ed., Addison-Wesley Co., 2012. (開發圖書) 請遵守智慧財產權觀念,不得非法影印。

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