IMECH-IR  > 流固耦合系统力学重点实验室
A THEORETICAL ANALYSIS ON THE THERMAL BUCKLING BEHAVIOR OF FULLY CLAMPED SANDWICH PANELS WITH TRUSS CORES
Yuan W(袁武); Wang X(王曦); Song HW(宋宏伟); Huang CG(黄晨光); Song, HW (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
Source PublicationJOURNAL OF THERMAL STRESSES
2014
Volume37Issue:12Pages:1433-1448
ISSN0149-5739
Abstract

This article presents a theoretical analysis on the thermal buckling behavior of sandwich panels with truss cores under fully clamped boundary conditions, subjected to uniform temperature rise. The Reissner model is developed by ignoring the flexural rigidity of the core and considering the shear stiffness of the sandwich panel is only contributed by truss cores. By using double Fourier expansions to the virtual deformation mode, the critical temperature of sandwich panels is obtained. Theoretically predicted critical temperatures are in good agreement with those from FEM. The effect of boundary conditions and structure parameters of the sandwich panel are also discussed.

KeywordReissner Model Sandwich Panel Thermal Buckling Truss Cores
Subject AreaThermodynamics ; Mechanics
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Indexed BySCI ; EI
Language英语
WOS IDWOS:000342285100004
Funding OrganizationFinancial support from the National Natural Science Foundation of China (Grant Nos. 91016025, 11332011, 91216303, and 11472276) and Funds of Science and Technology granted to the Scramjet Laboratory are gratefully acknowledged.
DepartmentLMFS热结构耦合力学
ClassificationQ3
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/49336
Collection流固耦合系统力学重点实验室
Corresponding AuthorSong, HW (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Yuan W,Wang X,Song HW,et al. A THEORETICAL ANALYSIS ON THE THERMAL BUCKLING BEHAVIOR OF FULLY CLAMPED SANDWICH PANELS WITH TRUSS CORES[J]. JOURNAL OF THERMAL STRESSES,2014,37(12):1433-1448
APA Yuan W,Wang X,Song HW,Huang CG,&Song, HW .(2014).A THEORETICAL ANALYSIS ON THE THERMAL BUCKLING BEHAVIOR OF FULLY CLAMPED SANDWICH PANELS WITH TRUSS CORES.JOURNAL OF THERMAL STRESSES,37(12),1433-1448.
MLA Yuan W,et al."A THEORETICAL ANALYSIS ON THE THERMAL BUCKLING BEHAVIOR OF FULLY CLAMPED SANDWICH PANELS WITH TRUSS CORES".JOURNAL OF THERMAL STRESSES 37.12(2014):1433-1448.
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