Research on the Buckling Behavior of Functionally Graded Plates with Stiffeners Based on the Third-Order Shear Deformation Theory

被引：50

作者：

Hoang-Nam Nguyen ^{[1
]}

Tran Cong Tan ^{[2
]}

Doan Trac Luat ^{[3
]}

Van-Duc Phan ^{[4
]}

Do Van Thom ^{[3
]}

Phung Van Minh ^{[3
]}

机构：

[1] Ton Duc Thang Univ, Fac Elect & Elect Engn, Modeling Evolutionary Algorithms Simulat & Artifi, Ho Chi Minh City 700000, Vietnam

[2] Le Quy Don Tech Univ, Training Dept, Hanoi 100000, Vietnam

[3] Le Quy Don Tech Univ, Fac Mech Engn, Hanoi 100000, Vietnam

[4] Nguyen Tat Thanh Univ, Ctr Excellence Automat & Precis Mech Engn, Ho Chi Minh City 700000, Vietnam

来源：

MATERIALS | 2019年 / 12卷 / 08期

关键词：

buckling; FGM; stiffener; FEM; third-order shear deformation theory; THERMAL POSTBUCKLING ANALYSIS; VIBRATION; ELEMENT; PANELS;

D O I：

10.3390/ma12081262

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This paper presents a finite element formulation to study the mechanical buckling of stiffened functionally graded material (FGM) plates. The approach is based on a third-order shear deformation theory (TSDT) introduced by Guangyu Shi. The material properties of the plate were assumed to be varied in the thickness direction by a power law distribution, but the material of the stiffener was the same as that of the one of the bottom surface where the stiffener was placed. A parametric study was carried out to highlight the effect of material distribution, the thickness-to-width ratio, and stiffener parameters on the buckling characteristics of the stiffened FGM plates. Numerical results showed that the addition of stiffener to the FGM plate could significantly reduce the weight of the FGM plate but that both the FGM plates with and without stiffener had equally high strength in the same boundary condition and compression loading.

引用

页数：30

共 50 条

[1] Coupled thermoelasticity of functionally graded plates based on the third-order shear deformation theory
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[3] Buckling analysis of functionally graded nanobeams based on a nonlocal third-order shear deformation theory
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[5] An RMVT-based third-order shear deformation theory of multilayered functionally graded material plates
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[9] Static analysis of functionally graded plates using third-order shear deformation theory and a meshless method
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[10] Axisymmetric bending and buckling analysis of thick functionally graded circular plates using unconstrained third-order shear deformation plate theory
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