flood arch 中文意思是什麼

flood arch 解釋
排洪拱
  • flood : n 1 洪水，水災。2 溢流，漲水，潮水最高點，泛濫，洶涌。3 〈詩〉河，湖，海。4 充溢，豐富；大量，一...
  • arch : n 1 【建築】弓架結構；拱廊；拱門；弓形門；穹窿，拱洞，拱頂。2 弓形，半圓形。vi 1 【建築】作（成）...
  1. For jiangpinghe double - curved arch dam, 3 - d elasto - plastic fem is made, in which the point safety factors of the dam - abutments system and the safety margin for coefficients of sliding resistance on 7 potential sliding blocks of the dam before and after the reinforcement of the dam are calculated under the conditions of the normal storage level and the design flood level respectively based on the results from the analysis made with fem

    摘要對江坪河雙曲拱壩進行了三維彈塑性有限元分析，利用有限元應力成果分別計算了正常蓄水位、設計洪水位等3種工況下加固前後壩體壩肩系統的點安全系數和7個可能滑動塊體的抗滑富餘系數。
  2. Study on plunge pool concrete lining stability for flood dischare of a high arch dam

    高拱壩泄水墊塘襯砌穩定性研究
  3. Experimental research on crest spillway flood energy dissipation for the double - curvature arch dam

    雙曲拱壩壩頂表孔泄洪消能布置試驗研究
  4. According to the instance of the arch dam built, take the discount quotiety, the verification flood water level, the frictional quotiety and, the agglomerate force and as stochastic variable quotiety, calculate the reliability index of the abutment with the calculational programme after the average value and variable quotiety is known

    對于所取的拱壩實例，以揚壓力折減系數，校核洪水位，摩擦系數、 ，凝聚力、為隨機變量，在已知其均值並設定變異系數的前提下，利用電算程序計算其壩肩巖體的可靠指標。
  5. A mathematic model is first introduced for optimizing the layout of flood - release structures in a high arch dam after an idea of the broad sense of construction costs for unit area gate is introduced, and the optimal computation of the layout of flood - release structures in xiao - wan arch dam demonstrates that this model is reasonable ; 4

    在引入了閘門廣義單位面積造價的基礎上，首次建立了高拱壩壩身泄洪建築物布置的數學優化模型，並通過對小灣拱壩壩身泄洪孔口的優化布置計算，說明所提出的數學優化模型是可用的； 4
  6. The analysis result shows that the shear - slipping collapse of high arch dam is caused by the flood of high water level and strong surging force resulted from upstream dam bursting and large - scale mountain land - slide

    研究表明，上游潰壩和大面積山體滑坡等產生的高水位、強沖力的洪水是造成高拱壩剪滑垮壩的原因。
  7. Abstract : in this paper the complex load distribution acted by running flood on a typical spandrel - filled arch bridge has been analyzed and calculated, and through a simplified mechanical arch model the corresponding innersetion forces are evaluated to render the safety check on the arch spaicial resistance

    文摘:從山洪形成破壞力的特徵入手，遵循橋梁結構所必備的維持平衡穩定的自身抗力，去抵禦山洪破壞力的準則，導出了拱橋抗禦山洪的設計驗算與預測模型，以期在實踐中提供安全設計或維護對策的借鑒
  8. Optimization for layout of flood - release structures and energy - dissipators for high arch dams ( ph. d. dissertation ) chen qingsheng abstract the layout of flood - release structures in dam and energy - dissipators is one of important problems for designing a high arch dam

    高拱壩壩身泄洪與消能建築物的布置是高拱壩設計中的關鍵技術問題之一。
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