structural oscillation 中文意思是什麼

structural oscillation 解釋
結構振動
  • structural : adj. 構造上的,結構上的,組織上的。adv. -ly
  • oscillation : n. 1. 【物理學】振蕩,擺動,振動;振幅。2. 動搖,猶豫,仿徨。3. 蹣跚。4. 【無線電】發雜音。
  1. In this paper, through the self oscillation analysis and the earthquake response analysis, the frequency, the oscillation mode, the transverse and vertical earthquake response of the different cable form projects and the relevant single - layer spherical latticed shell were compared, the effect of different cable form projects to the structural dynamical stability was obtained

    本文對選定的三個布索方案進行了自振特性分析和地震響應分析,比較了各方案的頻率、振型以及橫向和豎向地震反應,並和相應單層球面網殼進行了對比,得到了布索圈數對結構動力性能的影響。
  2. Two statuses of the cracks are assumed under dynamic loading : completely open and completely closed during structural vibration. the structural cracked zone can be simulated by nonlinear element whose stiffness is relative small when the cracks are open and equals to structural virgin stiffness before cracking when the cracks are closed during structural oscillation

    結構的開裂區域可以用非線性單元來模擬,這樣的非線性單元具有這樣的特點:當結構的裂縫處于張開狀態下,其剛度比較小,當結構的裂縫處于閉合狀態下,開裂部分結構的剛度等於結構開裂前的剛度。
  3. Abstract : in this paper, the method of decomposition of large - scale system and a generalized inequality are used in studying the existence of stationary oscillation of time - varying linear large scale system under structural perturbations, some new results are obtained

    文摘:該文應用大系統的分解方法及一個推廣的不等式,研究了一類時變大系統在結構擾動下的平穩振蕩問題,得到了一些新結果
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