Free Vibration of Cross-Ply Laminated Plates with Variable Thickness Based on Shear Deformation Theory

被引：4
作者：
Viswanathan, K. K. [1 ,2 ]
Aziz, Z. A. [1 ,2 ]
Javed, Saira [1 ,2 ]
Salleh, Shaharuddin [1 ,2 ]
Tumiran, Siti Aisyah Binti [3 ]
Sivakumar, Bellie [3 ,4 ]
机构：
[1] Univ Technol Malaysia, Ibnu Sina Inst Sci & Ind Res, UTM Ctr Ind & Appl Math, Johor Baharu 81310, Malaysia
[2] Univ Technol Malaysia, Fac Sci, Dept Math Sci, Johor Baharu 81310, Malaysia
[3] Univ New S Wales, Sch Civil & Environm Engn, Sydney, NSW 2052, Australia
[4] Univ Calif Davis, Dept Land Air & Water Resources, Davis, CA 95616 USA
来源：
INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS | 2016年 / 13卷 / 03期
关键词：
Free vibration; cross-ply plates; spline approximation; eigenvalue; simply supported boundary conditions; NATURAL FREQUENCIES; COMPOSITE PLATES; ELEMENT; BEAMS;
D O I：
10.1142/S021987621650016X
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Free vibration of laminated cross-ply plates of variable thickness including transverse problem is solved numerically to obtain eigenvalues as frequency parameter and associated eigenvectors which are spline coefficients. The variation of frequency parameters with respect to the aspect ratio, side-to-thickness ratio, ply-angle, number of layer and thickness variations for two different materials under simply supported boundary conditions are analyzed.
引用
收藏
页数：26
相关论文
共 32 条
[1]  
[Anonymous], INT J COMPUT METHOD
[2]   Vibration analysis of cross-ply laminated beams with general boundary conditions by Ritz method [J].
Aydogdu, M .
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2005, 47 (11) :1740-1755
[3]   Vibration analysis of cross-ply laminated square plates with general boundary conditions [J].
Aydogdu, M ;
Timarci, T .
COMPOSITES SCIENCE AND TECHNOLOGY, 2003, 63 (07) :1061-1070
[4]   SIMPLIFIED ANALYSIS OF STATIC SHEAR FACTORS FOR BEAMS OF NONHOMOGENEOUS CROSS-SECTION [J].
BERT, CW .
JOURNAL OF COMPOSITE MATERIALS, 1973, 7 (OCT) :525-529
[5]   LARGE-AMPLITUDE VIBRATIONS OF IMPERFECT ANTISYMMETRIC ANGLE-PLY LAMINATED PLATES [J].
BHIMARADDI, A .
JOURNAL OF SOUND AND VIBRATION, 1993, 162 (03) :457-470
[6]  
Ferreira AJM, 2007, COMPUT METH APPL SCI, V5, P283
[7]   FREE-VIBRATION OF LAMINATED COMPOSITE PLATES - A SIMPLE FINITE-ELEMENT BASED ON HIGHER-ORDER THEORY [J].
GHOSH, AK ;
DEY, SS .
COMPUTERS & STRUCTURES, 1994, 52 (03) :397-404
[8]   Enhanced first-order shear deformation theory for laminated and sandwich plates [J].
Kim, JS ;
Cho, MH .
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2005, 72 (06) :809-817
[9]  
Lekhnitskii S.J., 1968, Anisotropic plates
[10]  
MINDLIN RD, 1951, J APPL MECH-T ASME, V18, P31
1234