A comprehensive computational approach to assess the influence of the material composition on vibration, bending and buckling response of FG beam lying on viscoelastic foundation

被引：0

作者：

Laoud, Brahim ^{[1
]}

Benyoucef, Samir ^{[1
]}

Bachiri, Attia ^{[2
]}

Bouiadjra, Rabbab Bachir ^{[1
,3
]}

Tounsi, Abdelouahed ^{[4
,5
]}

Selim, Mahmoud M. ^{[6
]}

Saad, Hosam A. ^{[7
]}

机构：

[1] Univ Djillali Liabes Sidi Bel Abbes, Fac Technol, Civil Engn Dept, Mat & Hydrol Lab, Sidi Bel Abbes, Algeria

[2] Univ Ammar Telidji Laghouat, Fac Genie Civil & Architecture, Dept Genie Civil, Laghouat, Algeria

[3] Univ Mustapha Stambouli Mascara, Dept Civil Engn, Mascara, Algeria

[4] Lebanese Amer Univ, Dept Civil & Environm Engn, 309 Bassil Bldg, Byblos, Lebanon

[5] King Fahd Univ Petr & Minerals, Dept Civil & Environm Engn, Dhahran 31261, Saudi Arabia

[6] Prince Sattam Bin Abdulaziz Univ, Coll Sci & Humanities, Dept Math, Al Kharj 11942, Saudi Arabia

[7] Taif Univ, Coll Sci, Dept Chem, POB 11099, At Taif 21944, Saudi Arabia

来源：

STEEL AND COMPOSITE STRUCTURES | 2024年 / 52卷 / 01期

关键词：

bending; FG beam; material composition; vibration; buckling; viscoelastic foundation; FUNCTIONALLY GRADED BEAMS; TIMOSHENKO BEAM; STATIC ANALYSES; ELEMENT; STABILITY; BEHAVIOR; PLATES; SHELL;

D O I：

10.12989/scs.2024.52.1.045

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper proposes an analytical solution for the free vibration, bending and buckling a functionally graded (FG) beam resting on viscoelastic foundation. The materials characteristics of the FG beam are considered to be varying across the thickness according several power law functions. The governing equations are found analytically using a quasi-3D model that contains undetermined integral forms and involves few unknowns to derive. Navier's method for simply supported beam is employed to solve the problem. Numerical examples are presented and studied to demonstrate the accuracy and effectiveness of the proposed model. Then, a detailed parametric study is presented in the form of tables and graphs to study and analyze the effects of the different parameters on the response of FG beams with different material compositions resting on a viscoelastic foundation.

引用

页码：45 / 56

页数：12

共 5 条

[1] Bending and vibration studies of FG porous sandwich beam with viscoelastic boundary conditions: FE approach
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[2] An analytical solution for bending, buckling, and free vibration of FG nanobeam lying on Winkler-Pasternak elastic foundation using different nonlocal higher order shear deformation beam theories
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[3] Influence of material composition on buckling response of FG plates using a simple plate integral model
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[4] Effect of material distribution on bending and buckling response of a bidirectional FG beam exposed to a combined transverses and variable axially loads
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[5] Influence of magnetic field on the wave propagation response of functionally graded (FG) beam lying on elastic foundation in thermal environment
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WAVES IN RANDOM AND COMPLEX MEDIA, 2022, 32 (05) : 2158 - 2176

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