A NEW EXACT ANALYTICAL APPROACH FOR IN-PLANE AND TRANSVERSE VIBRATION OF THICK LAMINATED PLATES

摘要：

In this article, the governing equations of motion of thick laminated transversely isotropic plates are derived based on Reddys third-order shear deformation theory. These equations are exactly converted to four uncoupled equations to study the in-plane and out-of-plane free vibrations of thick laminated plates without any usage of approximate methods. Based on the present analytical approach, exact Levy-type solutions are obtained for thick laminated transversely isotropic plates. The present solutions can accurately predict both the in-plane and transverse natural frequencies and mode shapes of thick laminated transversely isotropic plates.

关键词： Thick laminated plates Free vibration In-plane and Transverse modes

作者: S.HOSSEINI-HASHEMI S.R.ATASHIPOUR

作者单位: School of Mechanical Engineering,Iran University of Science & Technology National Elite Foundation

会议类型: 国际会议

会议名称: 3rd International Conference on Mechanical and Electrical Technology(ICMET2011) (2011第三届机械与电气技术国际会议)

会议地点: 大连

会议语种:英文

页码: 477-481

在线出版日期: 2011-08-26（万方平台首次上网日期，不代表论文的发表时间）