
[水文] 洪水演算;洪水過程觀測研究
Under when mountain flood routing, also avoid being flooded.
山下的洪水泛濫時,也免于被淹。
The key of the utilization of flood resource is to know flood occurrence course and movement rule, and flood routing state can be reappeared.
洪水資源利用的關鍵在于了解洪水的發生過程及其運動規律,再現洪水的演進狀态。
The flood routing in the flood diversion area of Baitan Lake, in Hubei Province, is calculated by the developed plane 2-d water mathematical model for flood diversion area.
運用改進的分蓄洪區平面二維水流數學模型計算了湖北省白譚湖分蓄洪區洪水演進的情況。
The GIUH based on the width function considering the spatial changes of hydrodynamic parameters is built, by which the results of flood routing of watershed are satisfactory.
以所得寬度函數為基礎,考慮水動力參數的空間變化,構建了基于寬度函數的地貌瞬時單位線,用于實際流域的彙流計算,取得了較好的計算結果。
Numerical modeling of flood routing in flood area is important basis of non-engineering measure, such as analysis of flood risk, people's escaping from risk of flood and so on.
洪泛區洪水演進數值模拟是風險分析與居民防洪避險等非工程措施的重要依據。
flood routing(洪水演進) 是水文學和水利工程中的一個核心概念,指通過數學模型或物理方法,模拟和預測洪水波在河道、水庫或滞洪區中運動與變形過程的技術。其核心在于分析洪水從上遊斷面傳播至下遊過程中,因河道調蓄作用(如蓄水、阻力)導緻的洪水波變形(如洪峰衰減、曆時延長)。
詳細解釋:
權威參考來源:
“Flood routing”是一個跨領域術語,在不同學科中有不同含義。以下是其兩種主要解釋:
定義:指根據河流上遊斷面的洪水過程,推算下遊斷面洪水變化的方法。其核心是通過數學模型模拟洪水在河道中的演進過程。
應用:主要用于防洪規劃、水庫調度及災害預警。例如,預測洪峰到達時間和水位變化,以減少下遊地區的洪災損失。
方法分類:
定義:一種數據包傳輸機制,路由器将收到的數據包向所有相鄰節點廣播,直至到達目的地。
特點:
如需更深入的專業解釋,可參考水文學教材或計算機網絡協議文檔。
record playerin practiceonce and for allexpectorateballotingbuddyingcasketClemenscouchingOrwelloutropolitickingshortishtestifyingconvertible securitiesfeasibility study reportfolk culturefuming nitric acidgive oneselfpersonality traitquilt coverTokyo Stock Exchangebolometercogongrassgalenageodynamicsimpassablylymphotomymajorantlaureth