torsional impact 中文意思是什麼
torsional impact
解釋
扭轉沖擊-
On the basis of this equation, the general differential equations of coupled bending, torsional and pendular nonlinear vibration about rotor with unbalance character and rubbing character are deduced. the bifurcation and chaos behavior especially the influence on bifurcation and chaos behavior of impact and rubbing fault rotor system
應用數值方法研究了碰摩轉子的彎扭擺耦合振動相應的復雜動力學行為，重點研究了轉子轉速、偏心量等系統參數對碰摩轉子彎扭擺耦合振動的分岔和混沌行為的影響以及扭轉振動和擺動振動對彎曲振動的影響。 -
In this paper, the rotating machinery at high speed is studied. there are discussed about numerical calculating methods for non - linear dynamical system, the rotor system radial impact and rubbing dynamics behavior analysis having the nonlinear rigidity on the unsteady and non - linear oil film, the rotor system dynamics behavior analysis with bending - torsional - pendular coupling vibrations, application of wavelet, fractal and network in fault diagnosis. the main works in this paper are as follows : ( 1 )
本文以高速旋轉機械為主要研究對象，系統、深入地研究了非線性動力學系統的數值計算方法、具有非線性剛度的轉子系統在非穩態非線性油膜力作用下的徑向碰摩動力學行為、轉子彎扭擺耦合振動的動力學分析、小波和分形理論及人工神經網路在故障診斷中的應用問題。 -
Torsional impact response of a penny - shaped crack in a functional graded strip
功能梯度條硬幣型裂紋扭轉沖擊響應 -
The bridge with box section possesses a better construction characteristics such as higher torsional rigidity and the better force property. 6. the accumulation of the measured impact coefficient can promote the adoption of the design impact coefficient, which is the basis of the safe run and test of the bridge
武漢理工大學碩卜學位論文5 、箱形截面梁具有良好的結構性能，抗扭剛度大、受力性能合理，預應力連續箱梁橋結合了預應力連續梁橋和箱形梁的優點，較好地發揮了材料和結構性能的優勢。
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