Dynamic characteristics of traveling waves for a rotating laminated circular plate with viscoelastic core layer

被引：14

作者：

Li, Longfei ^{[1
]}

Wang, Xingzhe ^{[1
]}

Zhou, You-He ^{[1
]}

机构：

[1] Lanzhou Univ, Key Lab Mech Disaster & Environm Western China, Minist Educ, Coll Civil Engn & Mech, Lanzhou 730000, Peoples R China

来源：

JOURNAL OF SOUND AND VIBRATION | 2011年 / 330卷 / 12期

关键词：

SANDWICH ANNULAR PLATES; DAMPING ANALYSIS; FEEDBACK-CONTROL; FORCED RESPONSE; FREE-VIBRATION; SPINNING DISK; STABILITY; FLUTTER;

D O I：

10.1016/j.jsv.2011.01.011

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The dynamic governing equations and the corresponding boundary conditions for a rotating thin laminated circular plate with a viscoelastic core layer are derived in this paper based on the Hamilton principle. The analysis on dynamic features of the forward and Backward Traveling Waves for the rotating laminated plate is performed by means of Galerkin's method. The frequency-dependent complex modulus model for describing the constitutive behavior of the viscoelastic core layer is employed. The dynamic characteristics of frequencies and dampings of traveling waves for the rotating plate are obtained numerically. The effects of geometrical and material parameters on the critical speed of the rotating laminated plate with viscoelastic core are discussed in detail. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：2836 / 2847

页数：12

共 23 条

[1] A finite element model for harmonically excited viscoelastic sandwich beams
Baber, TT
Maddox, RA
Orozco, CE
[J]. COMPUTERS & STRUCTURES, 1998, 66 (01) : 105 - 113
[2] Forced response of a spinning disk under space-fixed couples
Chen, JS
Hsu, CM
[J]. JOURNAL OF SOUND AND VIBRATION, 1997, 206 (05) : 627 - 639
[3] Axisymmetric dynamic instability of rotating polar orthotropic sandwich annular plates with a constrained damping layer
Chen, YR
Chen, LW
Wang, CC
[J]. COMPOSITE STRUCTURES, 2006, 73 (03) : 290 - 302
[4] Axisymmetric parametric resonance of polar orthotropic sandwich annular plates
Chen, YR
Chen, LW
[J]. COMPOSITE STRUCTURES, 2004, 65 (3-4) : 269 - 277
[5] Vibration and stability of rotating polar orthotropic sandwich annular plates with a viscoelastic core layer
Chen, Yu-Ren
Chen, Lien-Wen
[J]. COMPOSITE STRUCTURES, 2007, 78 (01) : 45 - 57
[6] FREE VIBRATION OF A CENTRALLY CLAMPED SPINNING CIRCULAR DISK
EVERSMAN, W
DODSON, RO
[J]. AIAA JOURNAL, 1969, 7 (10) : 2010 - &
[7] Finite element formulation of viscoelastic sandwich beams using fractional derivative operators
Galucio, AC
Deü, JF
Ohayon, R
[J]. COMPUTATIONAL MECHANICS, 2004, 33 (04) : 282 - 291
[8] Estimation of nonconservative aerodynamic pressure leading to flutter of spinning disks
Hansen, MH
Raman, A
Mote, CD
[J]. JOURNAL OF FLUIDS AND STRUCTURES, 2001, 15 (01) : 39 - 57
[9] The frequency response and damping effect of three-layer thin shell with viscoelastic core
Hu, YC
Huang, SC
[J]. COMPUTERS & STRUCTURES, 2000, 76 (05) : 577 - 591
[10] Mathematical analysis of stability of a spinning disk under rotating, arbitrarily large damping forces
Huang, FY
Mote, CD
[J]. JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME, 1996, 118 (04): : 657 - 662

← 1 2 3 →