dam break 中文意思是什麼

dam break 解釋
壩潰
  • dam : n 1 水閘，壩，堰。2 壩中的水。3 【礦物】坑道堰。4 （牙科用的）橡皮障。5 〈比喻〉障礙。vt 1 築水閘...
  • break : vt （broke， 〈古語〉 brake; broken 〈古語〉broke）1 毀壞，弄壞，損壞，毀損。 break a doll 弄壞洋...
  1. Discontinuous finite element method for dam break problems

    潰壩問題的間斷有限元方法
  2. Review and progress of research in numerical simulation of dam - break water flow

    潰壩水流數值模擬研究進展
  3. One - dimensional dam - break water flow numerical simulation based on eno schemes

    格式的一維潰壩水流數值模擬
  4. The dam break and an impetuous torrent of water sweep away the town

    堤壩崩塌了，奔騰的急流沖垮了鎮子。
  5. When the model is applied to a historical dam - break flood, the computational results agree well with hydrographic station records and flood tracking investigation

    依據水量平衡原理及水流連續性條件，建立了支流蓄泄庫容關系和支流倒回灌數學模型。
  6. Numerical simulation for 1d dam - break flows with weno scheme

    格式的一維潰壩波的數值計算
  7. Application of the lattice boltzmann method one - dimensional dam break simulation

    一維潰壩波模擬
  8. The flood resulting from a dam breaking, and opening by break very spillway, and in order to guarantee safe enlarging the outflow of reservoir, spreads quickly and often causes catastrophes

    大壩潰決造成的洪水、以破壞方式開啟非常溢洪道造成的洪水以及為保證大壩安全加大水庫放流形成的洪水，傳播速度快，破壞性巨大。
  9. The second part used the river geography data get from gis into xiangshan reservoir dam - break simulation system

    第二部分將gis所得到的河道地理數據用於象山水庫潰壩模擬計算。
  10. The dam break floods are extremely complex, and are influenced by many kinds of factors. in earlier period, people researched dam break with experiments

    潰壩引起的水流運動情況十分復雜，受到許多因素的影響，早期的研究都是通過實驗來進行。
  11. With the development of the calculation technique and the advance of the computer, even more workers simulated the problem of dam break with number calculation

    隨著計算技術和數值方法的迅速進步，越來越多的研究者對潰壩問題用數值計算來模擬。
  12. Various computational examples are presented in the paper for different cases, such as simultaneous routing of main and branch streams, routing of dam - break flood, computation of simultaneous outflow from dam, flood calculation in watercourse with multiple branch steams, and computation of the hydraulic grade line in the reservoir

    論文針對不同條件分析了干支流同時演進計算、潰壩洪水計算、干支流大壩泄洪對下游的影響、多支流河道演算和庫區水面線的計算。
  13. This part analyzed and compared many kinds of solvement of dam - break, then the adopted traditional one - direction b. saint. venant equation and conceal format to calculate the proceeding of dam - break flood, then according to calculation result analyzed influence of villages located beside fabiela river from dam - break flood

    這一部分首先分析比較了潰壩波的各種求解方法，然後採用傳統的一維聖維南方程組和隱式差分格式進行了潰壩洪水演進計算，然後根據計算結果分析了各種潰壩情況下洪水對河道兩岸村屯的影響。
  14. Base on studying the analyzed - approach of reservior - induced seimicity, writer bring forward the hydrogeological analyzed method for reservior - induced seimicity, and with that eatimated the reservior - induced seimicity of hydrogeological model model in dam - region. at the same time analyzed the reservior - induced seimicity danger of large - scale break in periphery of dam region

    在對比研究水庫誘發地震分析方法的基礎上，作者提出水庫誘發地震水文地質分析方法並利用該方法對壩區水文地質模型水庫誘發地震作出評價，同時對壩區外圍大型斷裂的水庫誘發地震進行了一定程度的分析。
  15. During last century there were more than 200failures of dams greater than 15m high. they have caused huge economic property and life loss. many people suffered from the catastrophes of dam break

    據不完全統計，在二十世紀，壩高在15m以上的潰壩事件就有200多起，造成了巨大的經濟和生命損失。
  16. In this paper the basic principle of the method of characteristics is described, and is constructed an explicit scheme for dam break simulation of one - dimensional dam instant all break waves flow of a low dam with rectangle section and a huge dam with trapezia section, and of two - dimensional dam instant part break waves flow with simplest space operator splitting

    本文模擬了一維矩形斷面低壩和梯形斷面巨型壩瞬間全潰的洪水波演進過程，給出了與分析解的比較，並結合運算元分裂的特徵線法對二維瞬間部分潰壩時洪水波的演進過程進行了數值模擬。
  17. Simulation of one dimension dam - break flow - space - time conservation scheme

    基於二層決策的第三方物流分包合同設計
  18. The construction of middle and small - size reservoirs is impact - profound human activities. this paper aims to conduct flood - routing of designed inflow floods of downstream reservoirs under consider ation of existence of upstream middle and small - size reservoirs, quantitatively analyze the degree of impact of the upstream reservoirs " dam - break floods or flood - regulating functions on design inflow floods of the downstream reservoirs

    上游修建多個中小水庫就是一種較大規模的人類活動，本文研究旨在考慮上游多個中小水庫影響的條件下，對現有的下游水庫設計入庫洪水過程進行調洪演算，定量分析上游中小水庫的蓄泄對下游水庫設計入庫洪水過程調度的影響程度。
  19. Because of those, the paper systems analysis the complicated geological environment, the character of rock mass ' s stress field and the stability of landslide on the right bank, in addition, the paper also deeply studied the geological engineering problem after the dam was builded in order to provide science datum for engineering decision, and elicited several conclusion : ( 1 ) the character of rock mass ' s stress - strain and new structure stress fieldrfrom the middle of q3 to today, the direction of the maximal principal stress has already changed to the sn, the stress - strain action and three direction of stress have been changed from " potential positive break " to " potential slide "

    同時通過以上的分析研究本文得出了以下主要的結論與認識： （ 1 ）最新構造應力場與地殼巖體應力?形變作用的現今特徵：自晚更新世（ q _ 3 ）中期以來，區域應力場的最大主應力（ _ 1 ）作用方向轉為近南北向（ n10 w ）作用並一直持續至今，地殼巖體的三向應力狀態及應力?形變作用經歷了由早期的「潛在正斷型」轉變到近期的「潛在走滑型」兩個不同的發展階段。
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