Free Vibration Analysis of Functionally Graded Plates with Multiple Circular and Non-circular Cutouts

作     者：JANGHORBAN Maziar ROSTAMSOWLAT Iman 

作者机构：Department of Mechanical EngineeringShiraz BranchIslamic Azad UniversityShirazIran 

出 版 物：《Chinese Journal of Mechanical Engineering》 (中国机械工程学报（英文版）)

年 卷 期：2012年第25卷第2期

页      面：277-284页

核心收录：

学科分类：08[工学] 080203[工学-机械设计及理论] 0802[工学-机械工程] 

主　　题：graded materials rectangular?skew?trapezoidal?circular plates multiple circular/non-circular cutouts 

摘      要：Cutouts are inevitable in structures due to practical *** order to investigate the free vibration of functionally graded plates with multiple circular and non-circular cutouts,finite element method is *** volume fraction of the material constituents is assumed to follow a simple power law *** parameters considered in this paper are as follows：cutout size,cutout location,number of cutouts and different boundary *** should be mentioned that free vibration for FG plates（such as rectangular？skew？trapezoidal？circular plates） with multiple cutouts has not been studied yet and hence the results out coming from this paper may be used as bench marks for future works.