Nonlinear thermoelastic analysis of FGM thick plates

Bouhlali, Malika; Chikh, Abdelbaki; Bouremana, Mohammed; Kaci, Abdelhakim; Bourada, Fouad; Belakhdar, Khalil; Tounsi, Abdelouahed

추천

검색

자료유형: 학술저널

저자정보: Bouhlali, Malika (Department of Civil Engineering, Faculty of Technology, Material and Hydrology Laboratory, University of Sidi Bel Abbes) Chikh, Abdelbaki (Department of Civil Engineering, Faculty of Technology, Material and Hydrology Laboratory, University of Sidi Bel Abbes) Bouremana, Mohammed (Department of Civil Engineering, Faculty of Technology, Material and Hydrology Laboratory, University of Sidi Bel Abbes) Kaci, Abdelhakim (Department of Civil Engineering, Faculty of Technology, Material and Hydrology Laboratory, University of Sidi Bel Abbes) Bourada, Fouad (Department of Civil Engineering, Faculty of Technology, Material and Hydrology Laboratory, University of Sidi Bel Abbes) Belakhdar, Khalil (Department of Civil Engineering, Faculty of Technology, Material and Hydrology Laboratory, University of Sidi Bel Abbes) Tounsi, Abdelouahed (Department of Civil Engineering, Faculty of Technology, Material and Hydrology Laboratory, University of Sidi Bel Abbes)

저널정보: 테크노프레스 Coupled systems mechanics Coupled systems mechanics 제8권 제5호

발행연도: 2019.1

수록면: 439 - 457 (19page)

이용수

📌

연구주제

📖

연구배경

🔬

연구방법

🏆

연구결과

초록· 키워드

오류제보하기

In this paper, a new application of a four variable refined plate theory to analyze the nonlinear bending of functionally graded plates exposed to thermo-mechanical loadings, is presented. This recent theory is based on the assumption that the transverse displacements consist of bending and shear components in which the bending components do not contribute toward shear forces, and similarly, the shear components do not contribute toward bending moments. The derived transverse shear strains has a quadratic variation across the thickness that satisfies the zero traction boundary conditions on the top and bottom surfaces of the plate without using shear correction factors. The material properties are assumed to vary continuously through the thickness of the plate according to a power-law distribution of the volume fraction of the constituents. The solutions are achieved by minimizing the total potential energy. The non-linear strain-displacement relations in the von Karman sense are used to derive the effect of geometric non-linearity. It is concluded that the proposed theory is accurate and simple in solving the nonlinear bending behavior of functionally graded plates.

#functional composites #plate #large deformation #energy method #thermo-mechanical loading

참고문헌 (0)

참고문헌 신청

참고문헌이 DBpia에서 서비스 중이라면, [참고문헌 신청]을 통해 등록해보세요

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!