| Theoretical analysis on the thermal buckling behavior of material-filled truss-core sandwich plates with various boundary conditions | |
Hu XY(胡修禹); Yuan W(袁武); Song HW(宋宏伟)
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| Corresponding Author | Yuan, Wu([email protected]) |
| Source Publication | JOURNAL OF THERMAL STRESSES
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| 2022-01-02 | |
| Volume | 45Issue:1Pages:81-99 |
| ISSN | 0149-5739 |
| Abstract | This article presents a theoretical analysis of the thermal buckling behavior of material-filled truss-core sandwich panels, which have load-bearing capacities and multiple functions. The homogeneous stiffness matrix of the filled truss core is solved by the energy equilibrium method. The governing equations are derived based on Hamilton's principle. The eigenvalue method is used to solve the governing equations, and the buckling matrix is determined. By simplifying this buckling matrix, buckling formula has been derived. A three-dimensional finite element model is developed to validate the theoretical results. Finally, the effects of geometrical parameters, material properties and boundary conditions on the thermal buckling temperature of material-filled sandwich panels are analyzed. |
| Keyword | Hamilton principle sandwich plate thermal buckling truss cores zigzag theory |
| DOI | 10.1080/01495739.2021.2006102 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000746401000001 |
| WOS Keyword | HIGHER-ORDER SHEAR ; DEFORMATION-THEORY ; LAMINATED COMPOSITE ; FREE-VIBRATION ; FGM PLATES ; PANELS ; BEAMS |
| WOS Research Area | Thermodynamics ; Mechanics |
| WOS Subject | Thermodynamics ; Mechanics |
| Funding Project | National Natural Science Foundation of China[11472276] ; National Natural Science Foundation of China[11332011] ; National Natural Science Foundation of China[11972035] ; National Natural Science Foundation of China[11902322] ; National Natural Science Foundation of China[11972033] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA22000000] |
| Funding Organization | National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences |
| Classification | 二类 |
| Ranking | 1 |
| Contributor | Yuan, Wu |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/88397 |
| Collection | 流固耦合系统力学重点实验室 |
| Recommended Citation GB/T 7714 | Hu XY,Yuan W,Song HW. Theoretical analysis on the thermal buckling behavior of material-filled truss-core sandwich plates with various boundary conditions[J]. JOURNAL OF THERMAL STRESSES,2022,45,1,:81-99.Rp_Au:Yuan, Wu |
| APA | 胡修禹,袁武,&宋宏伟.(2022).Theoretical analysis on the thermal buckling behavior of material-filled truss-core sandwich plates with various boundary conditions.JOURNAL OF THERMAL STRESSES,45(1),81-99. |
| MLA | 胡修禹,et al."Theoretical analysis on the thermal buckling behavior of material-filled truss-core sandwich plates with various boundary conditions".JOURNAL OF THERMAL STRESSES 45.1(2022):81-99. |
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| Jp2022FA636.pdf（2777KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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