Elastic wave propagation in symmetrically periodic sinusoidal waveguide

被引：6
|
作者：
Banerjee, S [1 ]
Kundu, T [1 ]
机构：
[1] Univ Arizona, Dept Civil Engn & Engn Mech, Tucson, AZ 85721 USA
来源：
HEALTH MONITORING AND SMART NONDESTRUCTIVE EVALUATION OF STRUCTURAL AND BIOLOGICAL SYSTEM III | 2004年 / 5394卷
关键词：
sinusoidal waveguide; dispersion relation; mode conversion; stop-band; pass-band; wave-number;
D O I：
10.1117/12.540009
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
Wave propagation in structures with irregular boundaries is studied by transforming the plates with irregular surfaces to sinusoidal wave-guides. Guided elastic wave in a two-dimensional periodically corrugated plate is studied analytically. The plate material is considered as homogeneous, isotropic and linearly elastic. In a periodically corrugated wave-guide all possible spectral order of wave numbers are considered. The dispersion equation is obtained by applying the traction free boundary conditions. The analysis is carried out in the wave-number domain for symmetric modes. Non-propagating 'stop bands' and propagating 'pass bands' are investigated.
引用
收藏
页码：89 / 98
页数：10
相关论文
共 50 条
  • [1] TRANSIENT WAVE-PROPAGATION IN A SYMMETRICALLY LAYERED ELASTIC PLATE
    VIANO, DC
    MIKLOWIT.J
    JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 1974, 41 (03): : 684 - 690
  • [2] WAVE PROPAGATION IN A RECTANGULAR WAVEGUIDE WITH PERIODIC BRANCHES
    BRACKELMANN, W
    NACHRICHTENTECHNISCHE ZEITSCHRIFT, 1970, 23 (04): : 210 - +
  • [3] Wave propagation problem for a micropolar elastic waveguide
    Kovalev, V. A.
    Murashkin, E. V.
    Radayev, Y. N.
    5TH INTERNATIONAL CONFERENCE ON TOPICAL PROBLEMS OF CONTINUUM MECHANICS WITH A SPECIAL SESSION IN HONOR OF ALEXANDER MANZHIROV'S 60TH BIRTHDAY, 2018, 991
  • [4] Elastic Wave Propagation in Periodic Cellular Structures
    Tian, B. Y.
    Tie, B.
    Aubry, D.
    Su, X. Y.
    CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, 2011, 76 (3-4): : 217 - 233
  • [5] WAVE PROPAGATION IN PERIODIC PIEZOELECTRIC ELASTIC WAVEGUIDES
    Piliposyan, D. G.
    Ghazaryan, K. B.
    Piliposian, G. T.
    Avetisyan, A. S.
    PROCEEDINGS OF THE ASME CONFERENCE ON SMART MATERIALS, ADAPTIVE STRUCTURES AND INTELLIGENT SYSTEMS, VOL 1, 2012, : 1 - 9
  • [6] WAVE-PROPAGATION IN PERIODIC ELASTIC MEDIA
    TURBE, N
    COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE, 1981, 292 (01): : 119 - 122
  • [7] Wave propagation in a quasi-periodic waveguide network
    Sengupta, S
    Chakrabarti, A
    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2005, 28 (01): : 28 - 36
  • [8] Wave propagation in a floating elastic plate with a periodic support
    Zhuchkova, Marina G.
    PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON DAYS ON DIFFRACTION 2016 (DD), 2016, : 455 - 459
  • [9] Flexural wave propagation in periodic tunnels with elastic foundations
    Yuan, Lili
    Cai, Zhanhua
    Zhao, Peng
    Ding, Yong
    Ma, Tingfeng
    Wang, Ji
    MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2022, 29 (03) : 342 - 349
  • [10] Propagation of flexural wave in periodic beam on elastic foundations
    Yu, Dianlong
    Wen, Jihong
    Shen, Huijie
    Xiao, Yong
    Wen, Xisen
    PHYSICS LETTERS A, 2012, 376 (04) : 626 - 630
12345