|
|
|
|
Vibration Analysis of Plates With Spot Welded Stiffeners
|
|
|
|
|
|
|
|
نویسنده
|
Nacy S. M. ,Alsahib N. K. ,Mustafa F. F.
|
|
منبع
|
jordan journal of mechanical and industrial engineering - 2009 - دوره : 3 - شماره : 4 - صفحه:272 -279
|
|
چکیده
|
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 different boundary conditions. expressions of the exact frequency equation were derived. finite element modeling (fem) was adopted to predict the tendon force produced due to spot welding and to find the natural frequencies at different modes. different experimental models were tested to backup the results obtained theoretically. it was found that both theoretical and experimental results are in good agreement.
|
|
کلیدواژه
|
Stiffened Plates; Spot Welding ,Residual Stresses; Vibration Analysis; Finite Element Analysis
|
|
آدرس
|
University of Baghdad, Al-Khawarizmi College of Engineering, Iraq, University of Baghdad, Al-Khawarizmi College of Engineering, Iraq, University of Baghdad, Al-Khawarizmi College of Engineering, Iraq
|
|
پست الکترونیکی
|
somernacy@gmail.com
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|