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 Structural Engineering and Mechanics, An Int'l Journal Structural Engineering and Mechanics, An Int'l Journal Vol.68 No.6
- 발행연도
- 2018.1
- 수록면
- 721 - 733 (13page)
이용수
초록· 키워드
오류제보하기
The modal frequency responses of functionally graded (FG) sandwich doubly curved shell panels are investigated using a higher-order finite element formulation. The system of equations of the panel structure derived using Hamilton’s principle for the evaluation of natural frequencies. The present shell panel model is discretised using the isoparametric Lagrangian element (nine nodes and nine degrees of freedom per node). An in-house MATLAB code is prepared using higher-order kinematics in association with the finite element scheme for the calculation of modal values. The stability of the opted numerical vibration frequency solutions for the various shell geometries i.e., single and doubly curved FG sandwich structure are proven via the convergence test. Further, close conformance of the finite element frequency solutions for the FG sandwich structures is found when compared with the published theoretical predictions (numerical, analytical and 3D elasticity solutions). Subsequently, appropriate numerical examples are solved pertaining to various design factors (curvature ratio, core-face thickness ratio, aspect ratio, support conditions, power-law index and sandwich symmetry type) those have the significant influence on the free vibration modal data of the FG sandwich curved structure.
목차
등록된 정보가 없습니다.
참고문헌 (67)
참고문헌 신청
Hadj Henni Abdelaziz / 2017 / An efficient hyperbolic shear deformation theory for bending, buckling and free vibration of FGM sandwich plates with various boundary conditions / Steel and Composite Structures, An International Journal 25(6):693~704
Abualnour, M. / 2018 / A novel quasi-3D trigonometric plate theory for free vibration analysis of advanced composite plates / Compos. Struct 184:688~697
Sihame Ait Yahia / 2015 / Wave propagation in functionally graded plates with porosities using various higher-order shear deformation plate theories / Structural Engineering and Mechanics, An Int＇l Journal 53(6):1143~1165
Alibeigloo, A. / 2014 / Free vibration analysis of sandwich cylindrical panel with functionally graded core using three-dimensional theory of elasticity / Compos. Struct 113:23~30
Alipour, M. M. / 2012 / An elasticity-equilibrium-based zigzag theory for axisymmetric bending and stress analysis of the functionally graded circular sandwich plates, using a Maclaurin-type series solution / Eur. J. Mech. Sol 34:78~101
Abualnour, M. / 2018 / A novel quasi-3D trigonometric plate theory for free vibration analysis of advanced composite plates / Compos. Struct 184:688~697
Sihame Ait Yahia / 2015 / Wave propagation in functionally graded plates with porosities using various higher-order shear deformation plate theories / Structural Engineering and Mechanics, An Int＇l Journal 53(6):1143~1165
Alibeigloo, A. / 2014 / Free vibration analysis of sandwich cylindrical panel with functionally graded core using three-dimensional theory of elasticity / Compos. Struct 113:23~30
Alipour, M. M. / 2012 / An elasticity-equilibrium-based zigzag theory for axisymmetric bending and stress analysis of the functionally graded circular sandwich plates, using a Maclaurin-type series solution / Eur. J. Mech. Sol 34:78~101
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Thermal frequency analysis of FG sandwich structure under variable temperature loading
Structural Engineering and Mechanics, An Int＇l Journal
2021 .01
-
PVC and POM gripping mechanisms for tension testing of FRP bars
Structural Engineering and Mechanics, An Int＇l Journal
2021 .01
-
A new shear deformation shell theory for free vibration analysis of FG sandwich shells
Structural Engineering and Mechanics, An Int＇l Journal
2021 .01
-
Numerical buckling temperature prediction of graded sandwich panel using higher order shear deformation theory under variable temperature loading
Smart Structures and Systems, An International Journal
2020 .01
-
A four-unknown refined plate theory for dynamic analysis of FG-sandwich plates under various boundary conditions
Steel and Composite Structures, An International Journal
2020 .01
-
Numerical frequency analysis of skew sandwich layered composite shell structures under thermal environment including shear deformation effects
Structural Engineering and Mechanics, An Int＇l Journal
2019 .01
-
Effects of hygro-thermo-mechanical conditions on the buckling of FG sandwich plates resting on elastic foundations
Computers and Concrete, An International Journal
2020 .01
-
Vibration analysis of sandwich truncated conical shells with porous FG face sheets in various thermal surroundings
Steel and Composite Structures, An International Journal
2019 .01
-
Robust quasi 3D computational model for mechanical response of FG thick sandwich plate
Structural Engineering and Mechanics, An Int＇l Journal
2019 .01
-
Doubly curved shell vibration using coupled finite element method
Structural Engineering and Mechanics, An Int＇l Journal
2021 .01
-
A quasi 3D solution for thermodynamic response of FG sandwich plates lying on variable elastic foundation with arbitrary boundary conditions
Steel and Composite Structures, An International Journal
2021 .12
-
Higher order flutter analysis of doubly curved sandwich panels with variable thickness under aerothermoelastic loading
Structural engineering and mechanics : An international journal
2016 .01
-
Analysis on the buckling of imperfect functionally graded sandwich plates using new modified power-law formulations
Structural Engineering and Mechanics, An Int＇l Journal
2021 .01
-
Nonlinear finite element solutions of thermoelastic flexural strength and stress values of temperature dependent graded CNT-reinforced sandwich shallow shell structure
Structural engineering and mechanics : An international journal
2018 .01
-
Combined influence of variable distribution models and boundary conditions on the thermodynamic behavior of FG sandwich plates lying on various elastic foundations
Structural Engineering and Mechanics, An Int＇l Journal
2024 .01
-
Vibration of two types of porous FG sandwich conical shell with different boundary conditions
Structural Engineering and Mechanics, An Int＇l Journal
2021 .08
-
A new and simple HSDT for isotropic and functionally graded sandwich plates
Steel and Composite Structures, An International Journal
2018 .01
-
Vibration analysis of functionally graded carbon nanotube-reinforced composite sandwich beams in thermal environment
Advances in aircraft and spacecraft science
2018 .01
-
Numerical analysis of thermal post-buckling strength of laminated skew sandwich composite shell panel structure including stretching effect
Steel and Composite Structures, An International Journal
2020 .01
-
Nonlinear finite element solutions of thermoelastic flexural strength and stress values of temperature dependent graded CNT-reinforced sandwich shallow shell structure
Structural Engineering and Mechanics, An Int＇l Journal
2018 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0