Flexure Investigation of P-FG-Plates Via Integral Quasi-3D Theory with Considering Imperfection in the Material Composition

被引：0

作者：

Attia, A. ^{[1
]}

Bourada, F. ^{[2
,3
]}

Bousahla, A. A. ^{[4
]}

Tounsi, A. ^{[2
,5
,6
]}

Benrahou, K. H. ^{[2
,7
]}

Mahmoud, S. R. ^{[8
]}

Hussain, M. ^{[9
]}

机构：

[1] Univ Ain Temouchent, Fac Sci & Technol, Civil Engn Dept, Engn & Sustainable Dev Lab, Ain Temouchent, Algeria

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

[3] Tissemsilt Univ, Fac Sci & Technol, Sci & Technol Dept, Tissemsilt, Algeria

[4] Univ Djillali Liabes Sidi Bel Abbes, Lab Modelisat & Simulat Multiechelle, Sidi Bel Abbes, Algeria

[5] Yonsei Univ, YFL Yonsei Frontier Lab, Seoul, South Korea

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

[7] Princess Nourah Bint Abdulrahman Univ PNU, Coll Sci, Dept Phys, POB 84428, Riyadh 11671, Saudi Arabia

[8] King Abdulaziz Univ, Appl Coll, GRC Dept, Jeddah 21589, Saudi Arabia

[9] Govt Coll Univ Faisalabad, Dept Math, Faisalabad 38000, Pakistan

来源：

MECHANICS OF COMPOSITE MATERIALS | 2024年 / 59卷 / 06期

关键词：

RECEDING CONTACT PROBLEM; FUNCTIONALLY GRADED LAYER; FORCED VIBRATION ANALYSIS; PULL-IN INSTABILITY; BENDING ANALYSIS; NANOBEAMS; MECHANICS; MODELS; BEAMS; SHEAR;

D O I：

10.1007/s11029-023-10165-z

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The flexural response of imperfect advanced (functionally graded) composite plates was considered by using an integral-quasi-3D shear deformation (quasi-3D-HSDT) model. The impact of transverse and normal strains was integrated. The present formulation has four displacement variables-unknowns only. The defect in the material composition is taken into consideration based on the power law gradation. The four differential governing equations are extracted with the help of the virtual work principle (VWP) and Navier's method. A range of numerical results were presented in the table and graphs forms to reveal the impact of the inhomogeneity parameter, the imperfection, the dimensions and geometric ratios on the static (flexure) response of imperfect advanced composite plates. The work most significant accomplishment was the presentation of a simple theoretical model based on a problem with the material makeup of functionally graded materials.

引用

页码：1181 / 1198

页数：18

共 52 条

[1] Vibration analysis of functionally graded microbeam under initial stress via a generalized thermoelastic model with dual-phase lags [J].