Theoretical analysis on the thermal buckling behavior of material-filled truss-core sandwich plates with various boundary conditions
文献类型：期刊论文
| 作者 | Hu, Xiuyu1,2; Yuan, Wu1,2 ; Song, Hongwei1,2; Song HW(宋宏伟)
|
| 刊名 | JOURNAL OF THERMAL STRESSES
 |
| 出版日期 | 2022-01-02 |
| 卷号 | 45期号:1页码:81-99 |
| 关键词 | Hamilton principle sandwich plate thermal buckling truss cores zigzag theory |
| ISSN号 | 0149-5739 |
| DOI | 10.1080/01495739.2021.2006102 |
| 通讯作者 | Yuan, Wu(yuanwu@imech.ac.cn) |
| 英文摘要 | 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. |
| WOS关键词 | HIGHER-ORDER SHEAR ; DEFORMATION-THEORY ; LAMINATED COMPOSITE ; FREE-VIBRATION ; FGM PLATES ; PANELS ; BEAMS |
| 资助项目 | 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] |
| WOS研究方向 | Thermodynamics ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000746401000001 |
| 资助机构 | National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/88396]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 通讯作者 | Yuan, Wu |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Engn Sci, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Xiuyu,Yuan, Wu,Song, Hongwei,et al. 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. |
| APA | Hu, Xiuyu,Yuan, Wu,Song, Hongwei,&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 | Hu, Xiuyu,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. |
入库方式： OAI收割
来源：力学研究所
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