Maximization of the fundamental frequency of plates and cylinders

被引：14

作者：

Trias, D. ^{[1
]}

Maimi, P. ^{[1
]}

Blanco, N. ^{[1
]}

机构：

[1] Univ Girona, AMADE, Dept Mech Engn & Ind Construct, Campus Montilivi S-N, E-17071 Girona, Spain

来源：

COMPOSITE STRUCTURES | 2016年 / 156卷

关键词：

Optimization; Lamination parameters; Modal analysis; STACKING-SEQUENCE OPTIMIZATION; LAMINATED CYLINDRICAL-SHELLS; GENETIC ALGORITHM; OPTIMAL-DESIGN; COMPOSITE PLATES; OPTIMUM DESIGN; LAY-UP; CONSTRAINTS; PARAMETERS; STRATEGY;

D O I：

10.1016/j.compstruct.2015.08.034

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

This work deals with the maximization of the fundamental frequency of laminated plates and cylinders by finding the optimal stacking sequence for symmetric and balanced laminates with neglectable bending-twisting and torsion-curvature couplings are considered. Instead of using the angle at each ply the so-called lamination parameters are used as design variables. Results for the plate problem are compared to those using analytical expressions found in the literature. The cylinder problem is solved for a large number of thickness and radius-to-length ratio combinations. Values of the optimal stacking sequence are given considering the angle can take any value between 0 degrees and 90 degrees or the case when the angle can only take a discrete set of values. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：375 / 384

页数：10

共 50 条

[41] Frequency optimization of laminated skew plates
Topal, U.
Uzman, Ue.
MATERIALS & DESIGN, 2009, 30 (08) : 3180 - 3185
[42] Maximization of Fundamental Frequencies of Axially Compressed Laminated Curved Panels against Fiber Orientation
Hu, Hsuan-Teh
Chen, Jun-Ming
CMC-COMPUTERS MATERIALS & CONTINUA, 2012, 28 (03): : 181 - 211
[43] Multi-objective optimal design of hybrid composite laminates for minimum cost and maximum fundamental frequency and frequency gaps
An, Haichao
Chen, Shenyan
Huang, Hai
COMPOSITE STRUCTURES, 2019, 209 : 268 - 276
[44] Stacking sequence optimization for maximum fundamental frequency of simply supported antisymmetric laminated composite plates using Teaching–learning-based Optimization
Umut Topal
Tayfun Dede
Hasan Tahsin Öztürk
KSCE Journal of Civil Engineering, 2017, 21 : 2281 - 2288
[45] Fundamental frequency testing of reinforced concrete beams
Newtson, CM
Johnson, GP
Enomoto, BT
JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2006, 20 (02) : 196 - 200
[46] Optimisation of stiffeners for maximum fundamental frequency of cross-ply laminated cylindrical panels using social group optimisation and smeared stiffener method
Minh-Tu Tran
Hoang-Anh Pham
Van-Loi Nguyen
Anh-Tuan Trinh
THIN-WALLED STRUCTURES, 2017, 120 : 172 - 179
[47] On the first frequency of reinforced partially hinged plates
Berchio, Elvise
Falocchi, Alessio
Ferrero, Alberto
Ganguly, Debdip
COMMUNICATIONS IN CONTEMPORARY MATHEMATICS, 2021, 23 (03)
[48] Frequency optimization of laminated annular circular plates
Topal, Umut
SCIENCE AND ENGINEERING OF COMPOSITE MATERIALS, 2013, 20 (02): : 187 - 193
[49] Design for the maximum natural frequency of laminated composite plates by optimally distributed short fibers
Department of Mechanical Engineering, Graduate School of Engineering, Hokkaido University, N13W8, Kita-ku, Sapporo-shi, Hokkaido, 060-8628, Japan
Nihon Kikai Gakkai Ronbunshu C, 2008, 5 (1049-1055): : 1049 - 1055
[50] Maximization of fundamental frequencies of axially compressed laminated truncated conical shells against fiber orientation
Hu, Hsuan-Teh
Chen, Pei-Jen
THIN-WALLED STRUCTURES, 2015, 97 : 154 - 170

← 1 2 3 4 5 →