Thermal snapping and vibration characteristics of cylindrical composite panels using layerwise theory
Source abstract
Abstract
Abstract The thermal snapping and vibration analysis of cylindrical laminated panel subject to thermal load and pressure is performed using layerwise finite elements. To consider large deflections due to thermomechanical loads, von-Karman nonlinear displacement–strain relationships based on the layerwise theory are applied. Cylindrical arc-length method is used to take into account the snapping phenomena. Thermal snapping and vibration characteristics versus various parameters such as thickness ratio, shallowness, boundary conditions and loading type are investigated. The present results show that thermal snapping changes vibration characteristics as well as static deformations.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Composite Structure Analysis and Optimization · Structural Load-Bearing Analysis · Structural Analysis of Composite Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (15)
Show source-provided references
1. Buckled plate vibration and large amplitude vibrations using higher order triangular element10.2514/3.8144 ↗
2. Thermal postbuckling behavior of laminated plates with temperature dependent properties10.1016/0263-8223(91)90031-S ↗
3. Vibration behavior of thermally postbuckled anisotropic plates using first order shear deformable plate theory10.1016/S0045-7949(96)00378-1 ↗
4. Thermally induced flexure, buckling and vibration of plates10.1115/1.3119508 ↗
5. Large deflections of laminated cylindrical and doubly curved panels under thermal loading10.1016/0045-7949(91)90433-M ↗
6. Buckling and postbukling of composite plates and shells subjected to elevated temperature10.1115/1.2900823 ↗
7. Vibration of geometrically imperfect panels subjected to thermal and mechanical loads10.2514/3.26754 ↗
8. Barbero EJ, Reddy JN. Nonlinear analysis of composite laminates using a generalized laminated plate theory. AIAA J;28(11):1987–9410.2514/3.10509 ↗
9. Full and von-Karman geometrically nonlinear analyses of laminated cylindrical panels10.2514/3.12963 ↗
10. Vinson · 1993
11. An incremental approach to the solution of snapping and buckling problems10.1016/0020-7683(79)90081-7 ↗
12. An arc length method including line searches and accelerations10.1002/nme.1620190902 ↗
13. Nonlinear analysis of laminated shells including transverse shear strains10.2514/3.8932 ↗
14. The application of finite elements to the large deflection geometrically nonlinear behavior of cylindrical shell
15. Palazotto AN, Dennis ST. Nonlinear analysis of shell structure. AIAA J Education Series, Washington, DC, 199210.2514/4.862199 ↗