Multi-reservoir Operations for Water Supply and Flood Mitigation (II)

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簡歷

基本資料

Project title

Code/計畫編號

NSC92-2211-E019-010

Translated Name/計畫中文名

水庫聯合供水與防洪操作系統之研究(II)

Project Coordinator/計畫主持人

Wen-Cheng Huang

Funding Organization/主管機關

National Science and Technology Council

Department/Unit

Department of Harbor and River Engineering

Website

https://www.grb.gov.tw/search/planDetail?id=825078

Year

2003

Start date/計畫起

01-08-2003

Expected Completion/計畫迄

31-07-2004

Bugetid/研究經費

509千元

ResearchField/研究領域

土木水利工程

本計劃第二年度之研究內容，主要為建立一具完整性之水庫防洪操作策略模式，從考慮颱風降雨影響因子到最後水庫防洪操作規則的訂定，每個演算步驟都可提供一明確且適用之演算方法，期望能在不增加水庫操作風險的前提下，於颱洪過後能有效蓄留住水資源，以供往後一般時期水庫供水操作使用。目前研究結果顯示，即使在各種不同預估降雨強度條件下，利用本研究所發展之防洪操作模式進行線上操作分析，以定量放水原則判定水庫出流歷線，皆能較現行防洪操作規則蓄留住更多水量，有效提高水庫供水效益，同時於水庫防洪操作過程中亦不會有潰堤之虞。Due to the torrential rains occurred during the typhoon season, flood mitigation of reservoir operation is unique important in Taiwan. In this study, typhoons over Taiwan are classified into five categories, in terms of different typhoon paths. The relationship between rainfall and runoff is fitted by unit hydrograph. Based on the operational strategy to keep the outflow on a constant level, the constant release could ensure the complete utilizatuon of the available storage capacity.

Keyword(s)

防洪操作
定量放水
flood mitigation
constant release

DSpace CRIS

Multi-reservoir Operations for Water Supply and Flood Mitigation (II)

基本資料

Description