Nonlinear vibration of the soft sandwich beam

被引：0
|
作者：
Li, Hai-Feng [1 ]
He, Tie-Ning [1 ]
Li, Ying-Hui [2 ]
机构：
[1] Computer Application Institution, China Academy of Engineering Physics, Mianyang, Sichuan 621900, China
[2] School of Mechanics and Engineering, South-West Jiaotong University, Chengdu, Sichuan 610031, China
来源：
Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology | 2011年 / 31卷 / SUPPL.1期
关键词：
Composite beams and girders - Nonlinear equations - Sandwich structures;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The nonlinear dynamical response of a sandwich beam subjected to impact loadings, which is composed of leaf metal and compressible soft material, is studied in this paper. Firstly, based on Hamilton principle, the nonlinear dynamic control equation of the system is established; then, the calculation formula for a simple beam is developed based on Galerkin method. In the end, the dynamical response for the model under impact load and periodical load is investigated through numerical simulations. The results show that the model can predict the dynamical response of the sandwich and two constrained layers well, and the displacement response is greatly different.
引用
收藏
页码：45 / 49
相关论文
共 50 条
  • [41] NONLINEAR VIBRATION OF A TRAVELING TENSIONED BEAM
    WICKERT, JA
    INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS, 1992, 27 (03) : 503 - 517
  • [42] Nonlinear vibration of a beam with fixed ends
    McDonald, PH
    COMPUTING DEVELOPMENTS IN CIVIL AND STRUCTURAL ENGINEERING, 1999, : 65 - 69
  • [43] Nonlinear vibration isolation of a viscoelastic beam
    Ding, Hu
    Zhu, Min-Hui
    Chen, Li-Qun
    NONLINEAR DYNAMICS, 2018, 92 (02) : 325 - 349
  • [44] Nonlinear vibration isolation of a viscoelastic beam
    Hu Ding
    Min-Hui Zhu
    Li-Qun Chen
    Nonlinear Dynamics, 2018, 92 : 325 - 349
  • [45] NONLINEAR VIBRATION OF AN EXTENSIBLE ELASTIC BEAM
    CVETICANIN, L
    ATANACKOVIC, T
    JOURNAL OF SOUND AND VIBRATION, 1994, 177 (02) : 159 - 171
  • [46] Vibration control of a nonlinear beam system
    Heertjes, MF
    VandeMolengraft, MJG
    Kok, JJ
    Fey, RHB
    VandeVorst, ELB
    IUTAM SYMPOSIUM ON INTERACTION BETWEEN DYNAMICS AND CONTROL IN ADVANCED MECHANICAL SYSTEMS, 1997, 52 : 135 - 142
  • [47] Vibration control of a nonlinear beam with a nonlinear energy sink
    Kani, M.
    Khadem, S. E.
    Pashaei, M. H.
    Dardel, M.
    NONLINEAR DYNAMICS, 2016, 83 (1-2) : 1 - 22
  • [48] Free Vibration Analysis of Laminated Soft Core Sandwich Plates
    Chalak, H. D.
    Chakrabarti, Anupam
    Iqbal, Mohd. Ashraf
    Sheikh, Abdul Hamid
    JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME, 2013, 135 (01):
  • [49] Vibration control of a nonlinear beam with a nonlinear energy sink
    M. Kani
    S. E. Khadem
    M. H. Pashaei
    M. Dardel
    Nonlinear Dynamics, 2016, 83 : 1 - 22
  • [50] Free vibration analysis of sandwich beam carrying sprung masses
    Khalili, S. M. R.
    Damanpack, A. R.
    Nemati, N.
    Malekzadeh, K.
    INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2010, 52 (12) : 1620 - 1633
12345