A. Attia, F. Bourada, A. A. Bousahla, A. Tounsi, K. H. Benrahou, S. R. Mahmoud, M. Hussain
{"title":"Flexure Investigation of P-FG-Plates Via Integral Quasi-3D Theory with Considering Imperfection in the Material Composition","authors":"A. Attia, F. Bourada, A. A. Bousahla, A. Tounsi, K. H. Benrahou, S. R. Mahmoud, M. Hussain","doi":"10.1007/s11029-023-10165-z","DOIUrl":null,"url":null,"abstract":"<p>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.</p>","PeriodicalId":18308,"journal":{"name":"Mechanics of Composite Materials","volume":null,"pages":null},"PeriodicalIF":1.5000,"publicationDate":"2024-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mechanics of Composite Materials","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1007/s11029-023-10165-z","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, COMPOSITES","Score":null,"Total":0}
引用次数: 0
Abstract
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.
期刊介绍：
Mechanics of Composite Materials is a peer-reviewed international journal that encourages publication of original experimental and theoretical research on the mechanical properties of composite materials and their constituents including, but not limited to:
damage, failure, fatigue, and long-term strength;
methods of optimum design of materials and structures;
prediction of long-term properties and aging problems;
nondestructive testing;
mechanical aspects of technology;
mechanics of nanocomposites;
mechanics of biocomposites;
composites in aerospace and wind-power engineering;
composites in civil engineering and infrastructure
and other composites applications.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
