搜索结果: 1-3 共查到“机械工程 Vibration analysis”相关记录3条 . 查询时间(0.062 秒)
Free Vibration Analysis of Functionally Graded Plates with Multiple Circular and Non-circular Cutouts
graded materials rectangular/skew/trapezoidal/circular plates
2011/8/5
Cutouts are inevitable in structures due to practical consideration. In order to investigate the free vibration of functionally graded plates with multiple circular and non-circular cutouts, finite el...
Application of artificial neural network and wavelet transform for vibration analysis of combined faults of unbalances and shaft bow
Rotor test rig Rotor faults vibration analysis, unbalance
2010/9/26
The vibration analysis of rotating machinery can give an indication of the condition of potential faults such as unbalance, bent shaft, shaft crack, bearing clearance, rotor rub, misalignment, loosene...
Vibration Analysis of Plates With Spot Welded Stiffeners
Stiffened Plates Spot Welding Residual Stresses
2010/1/15
In this work both theoretical and experimental investigation was carried out to study the effect of residual stresses on the vibrational characteristics of plates with spot welded stiffeners at differ...