multi arch dam 中文意思是什麼

multi arch dam 解釋
連拱壩
  • multi : 並聯的，多路系統
  • 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）...
  • 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...
  1. Restrain alteration size is applied to improve the efficiency of structure optimization. approximate reanalysis technology is introduced to save the time of stress reanalysis. the multi - cantilever method and the finite element method is combined to analysis the arch dam, to enhance the capability of practical applications in engineer

    在拱壩優化設計中採用了約束變尺度演算法，提高了優化效率；在優化重分析過程中，採用近似重分析技術，節省應力分析時間；採用試載法和有限元相結合的應力分析方法，提高了解決實際工程問題的能力。
  2. Based on the calculation of shearing - slipping failure probability of high arch dams, the calculation method and procedures are presented by use of the second moment method for calculation of the occurrence probability of the major failure modes of high arch dams, and the relation degree between the major failure modes and the failure probability with multi - failure modes of the high arch dam are calculated

    以計算高拱壩剪滑潰壩發生概率為例，說明利用二階矩法計算高拱壩各主要失效模式發生概率的步驟，進而求解各失效模式的相關程度及具有多個失效模式高拱壩的失效概率。
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