지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Steel and Composite Structures, An International Journal Steel and Composite Structures, An International Journal Vol.29 No.6
- 발행연도
- 2018.1
- 수록면
- 785 - 802 (18page)
이용수
초록· 키워드
오류제보하기
In this paper, two different computational methods, called Rayleigh-Ritz and collocation are developed to estimate the ultimate strength of composite plates. Progressive damage behavior of moderately thick composite laminated plates is studied under in-plane compressive load and uniform lateral pressure. The formulations of both methods are based on the concept of the principle of minimum potential energy. First order shear deformation theory and the assumption of large deflections are used to develop the equilibrium equations of laminated plates. Therefore, Newton-Raphson technique will be used to solve the obtained system of nonlinear algebraic equations. In Rayleigh-Ritz method, two degradation models called complete and region degradation models are used to estimate the degradation zone around the failure location. In the second method, a new energy based collocation technique is introduced in which the domain of the plate is discretized into the Legendre-Gauss-Lobatto points. In this new method, in addition to the two previous models, the new model named node degradation model will also be used in which the material properties of the area just around the failed node are reduced. To predict the failure location, Hashin failure criteria have been used and the corresponding material properties of the failed zone are reduced instantaneously. Approximation of the displacement fields is performed by suitable harmonic functions in the Rayleigh-Ritz method and by Legendre basis functions (LBFs) in the second method. Finally, the results will be calculated and discussions will be conducted on the methods.
목차
등록된 정보가 없습니다.
참고문헌 (44)
참고문헌 신청
Afshin, M. / 2015 / Interlaminar stresses of laminated composite beams resting on elastic foundation subjected to transverse loading / Computat. Mater. Sci 96:439~447
Manizheh Aghaei / 2015 / A study on different failure criteria to predict damage in glass/polyester composite beams under low velocity impact / Steel and Composite Structures, An International Journal 18(5):1291~1303
Argyris, J. / 1997 / Recent advances in computational thermostructural analysis of composite plates and shells with strong nonlinearities / Appl. Mech. Rev 50:285~306
Batra, R. C. / 2013 / Analysis of post-buckling and delamination in laminated composite St. Venant-Kirchhoff beams using CZM and layer-wise TSNDT / Compos. Struct 105:369~384
Tawfiq Becheri / 2016 / Buckling of symmetrically laminated plates using nth-order shear deformation theory with curvature effects / Steel and Composite Structures, An International Journal 21(6):1347~1368
Manizheh Aghaei / 2015 / A study on different failure criteria to predict damage in glass/polyester composite beams under low velocity impact / Steel and Composite Structures, An International Journal 18(5):1291~1303
Argyris, J. / 1997 / Recent advances in computational thermostructural analysis of composite plates and shells with strong nonlinearities / Appl. Mech. Rev 50:285~306
Batra, R. C. / 2013 / Analysis of post-buckling and delamination in laminated composite St. Venant-Kirchhoff beams using CZM and layer-wise TSNDT / Compos. Struct 105:369~384
Tawfiq Becheri / 2016 / Buckling of symmetrically laminated plates using nth-order shear deformation theory with curvature effects / Steel and Composite Structures, An International Journal 21(6):1347~1368
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Combined effects of end-shortening strain, lateral pressure load and initial imperfection on ultimate strength of laminates: nonlinear plate theory
Steel and Composite Structures, An International Journal
2019 .01
-
Domain decomposition technique to simulate crack in nonlinear analysis of initially imperfect laminates
Structural Engineering and Mechanics, An Int＇l Journal
2018 .01
-
A semi-analytical study on effects of geometric imperfection and curved fiber paths on nonlinear response of compression-loaded laminates
Steel and Composite Structures, An International Journal
2021 .01
-
Nonlinear spectral collocation analysis of imperfect functionally graded plates under end-shortening
Structural Engineering and Mechanics, An Int＇l Journal
2018 .01
-
Nonlinear spectral collocation analysis of imperfect functionally graded plates under end-shortening
Structural engineering and mechanics : An international journal
2018 .01
-
Shear buckling analysis of cross-ply laminated plates resting on Pasternak foundation
Structural engineering and mechanics : An international journal
2018 .01
-
A coupled Ritz-finite element method for free vibration of rectangular thin and thick plates with general boundary conditions
Steel and Composite Structures, An International Journal
2018 .01
-
Variational approximate for high order bending analysis of laminated composite plates
Structural Engineering and Mechanics, An Int＇l Journal
2020 .01
-
Analysis of laminated composite plates based on different shear deformation plate theories
Structural Engineering and Mechanics, An Int＇l Journal
2020 .01
-
Mechanical buckling analysis of hybrid laminated composite plates under different boundary conditions
Structural engineering and mechanics : An international journal
2018 .01
-
FE modeling for geometrically nonlinear analysis of laminated plates using a new plate theory
Advances in aircraft and spacecraft science
2019 .01
-
On the free vibration response of laminated composite plates via FEM
Steel and Composite Structures, An International Journal
2021 .01
-
Hygrothermal stress analysis of laminated composite porous plates
Structural Engineering and Mechanics, An Int＇l Journal
2021 .10
-
Free vibrations of laminated composite plates using a novel four variable refined plate theory
Steel and Composite Structures, An International Journal
2017 .01
-
Examination of non-homogeneity and lamination scheme effects on deflections and stresses of laminated composite plates
Structural engineering and mechanics : An international journal
2016 .01
-
Effect of Numerical Model of Composite Plates on Failure Behavior for Hashin Failure Criterion Under Fatigue Loads
대한기계학회 춘추학술대회
2024 .11
-
Exact mathematical solution for free vibration of thick laminated plates
Structural engineering and mechanics : An international journal
2015 .01
-
Examination of non-homogeneity and lamination scheme effects on deflections and stresses of laminated composite plates
Structural Engineering and Mechanics, An Int＇l Journal
2016 .01
-
The Iterated Ritz Method: Basis, implementation and further development
Coupled systems mechanics
2018 .01
-
On buckling analysis of laminated composite plates using a nonlocal refined four-variable model
Steel and Composite Structures, An International Journal
2019 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0