Vibration Analysis of Functionally Graded Timoshenko Beams on Winkler-Pasternak Elastic Foundation

被引：18
|
作者：
Calim, Faruk Firat [1 ]
机构：
[1] Adana Alparslan Turkes Sci & Technol Univ, Dept Civil Engn, Adana, Turkey
来源：
IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY-TRANSACTIONS OF CIVIL ENGINEERING | 2020年 / 44卷 / 03期
关键词：
Inverse Laplace transform; Elastic foundation; Functionally graded beam; Dynamic response; FORCED-VIBRATION; RECTANGULAR-PLATES; STABILITY; RODS;
D O I：
10.1007/s40996-019-00283-x
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This paper aims to analyze dynamic response of axially functionally graded (FG) Timoshenko beams on Winkler-Pasternak elastic foundation. Spring constant and material inhomogeneity are used as research parameters in the dynamic analysis. In this study, ODEs in Laplace domain are calculated by using complementary functions method. The analysis is performed in the Laplace domain, and calculations are converted to the time domain by using Durbin's algorithm. The effects of material gradient index, translational and rotational spring constants, slenderness ratio, different boundary conditions and impulsive loads on the dynamic response of FG Timoshenko beams are investigated.
引用
收藏
页码：901 / 920
页数：20
相关论文
共 50 条
  • [31] Analytical modeling of bending and free vibration of thick advanced composite beams resting on Winkler-Pasternak elastic foundation
    Chami, Khaldoune
    Messafer, Tahar
    Hadji, Lazreg
    [J]. EARTHQUAKES AND STRUCTURES, 2020, 19 (02) : 91 - 101
  • [32] An efficient and simple shear deformation theory for free vibration of functionally graded rectangular plates on Winkler-Pasternak elastic foundations
    Abdelbari, Salima
    Fekrar, Abdelkader
    Heireche, Houari
    Saidi, Hayat
    Tounsi, Abdelouahed
    Bedia, E. A. Adda
    [J]. WIND AND STRUCTURES, 2016, 22 (03) : 329 - 348
  • [33] Vibration of elastically supported bidirectional functionally graded sandwich Timoshenko beams on an elastic foundation
    Chen, Wei-Ren
    Chiu, Liu-Ho
    Lin, Chien-Hung
    [J]. STRUCTURAL ENGINEERING AND MECHANICS, 2024, 91 (02) : 197 - 209
  • [34] A quasi-3D modified strain gradient formulation for static bending of functionally graded micro beams resting on Winkler-Pasternak elastic foundation
    Gholami, M.
    Alizadeh, M.
    [J]. SCIENTIA IRANICA, 2022, 29 (01) : 26 - 40
  • [35] Free vibration analysis of homogeneous and FGM skew plates resting on variable Winkler-Pasternak elastic foundation
    Ketabdari, Mohamad Javad
    Allahverdi, Alireza
    Boreyria, Sayad
    Ardestani, Manouchehr Fadavie
    [J]. MECHANICS & INDUSTRY, 2016, 17 (01)
  • [36] Forced Vibration Analysis of Functionally Graded Anisotropic Nanoplates Resting on Winkler/Pasternak-Foundation
    Karami, Behrouz
    Janghorban, Maziar
    Rabczuk, Timon
    [J]. CMC-COMPUTERS MATERIALS & CONTINUA, 2020, 62 (02): : 607 - 629
  • [37] Vibration Analysis of Functionally Graded Timoshenko Beams
    Chen, Wei-Ren
    Chang, Heng
    [J]. INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS, 2018, 18 (01)
  • [38] Free Vibration of Bi-Directional Functionally Graded Nanobeams Resting on Winkler-Pasternak Foundations
    Gartia, Akash Kumar
    Chakraverty, S.
    [J]. JOURNAL OF VIBRATION ENGINEERING & TECHNOLOGIES, 2024,
  • [39] Nonlinear electromechanical analysis of a functionally graded square plate integrated with smart layers resting on Winkler-Pasternak foundation
    Arefi, Mohammad
    [J]. SMART STRUCTURES AND SYSTEMS, 2015, 16 (01) : 195 - 211
  • [40] Parametric instability of a functionally graded Timoshenko beam on Winkler's elastic foundation
    Mohanty, S. C.
    Dash, R. R.
    Rout, T.
    [J]. NUCLEAR ENGINEERING AND DESIGN, 2011, 241 (08) : 2698 - 2715
12345