基本解釋

• [交通運輸工程]顫振臨界風速

英漢例句

雙語例句

• Examples were presented to analyze the effects of asymmetrical parameters on the critical flutter velocity under different coupled stiffness.
  用算例分析了結(jié)構(gòu)在不同耦合剛度下非對稱參數(shù)對顫振速度影響的變化規(guī)律。
• Coupling control equation of system was presented based on assumption method and change tendencies of critical velocity for flutter with both gap and the thickness of beam were discussed.
  采用假設(shè)模態(tài)法建立耦合控制方程。分析系統(tǒng)的顫振臨界流速隨間隙和板厚的變化規(guī)律。

• critical flutter velocity更多例句

詞組短語

短語

• critical flutter wind velocity 顫振臨界風速
• flutter critical velocity 顫振臨界風速

• critical flutter velocity更多詞組

專業(yè)釋義

交通運輸工程

• 顫振臨界風速

  With the span of long-span bridges is becoming longer, the stiffness and damping ratio of structures decrease clearly and then critical flutter velocity falls accordingly. So flutter has been the most important problem in the design of long-span bridges.
  隨著大跨橋梁修建的日益長大化，其剛度和阻尼明顯減小，因此顫振臨界風速也大幅降低，顫振問題成為大跨橋梁抗風設(shè)計的關(guān)鍵。