TY  - INPR
ID  - SisLab3225
UR  - https://eprints.uet.vnu.edu.vn/eprints/id/eprint/3225/
A1  - Do, Van Thom
A1  - Nguyen, Hoang Nam
A1  - Phung, Van Minh
A1  - Tran, Trung Thanh
A1  - Nguyen, Van Chinh
A1  - Nguyen, Dinh Duc
Y1  - 2018///
N2  - Plate, shell, and beam made by functionally graded materials are widely used and applied in a high-
temperature working environment so that studying the mechanical behaviors of these structures is useful for its

applications in real life. In this paper, we present new results of static bending in high temperature and thermal
buckling of sandwich FG beam based on new third-order shear deformation theory (TSDT) and finite element
formulations. In the case of static bending, we assume the sandwich beam placed in a high-temperature environment
for a long time, and so that temperature distribution is uniform across the beam thickness. In the case of thermal
buckling, we focus on temperature-dependent material properties solution (called the TD). Using this TSDT, the
analysis does not need any shear correction factors and has no shear-locking. The results show that not all FGMs
could process similar to mechanical behaviors and have the ability to perform at high temperature.
TI  - Analysis of unsymmetric FGM sandwich beams based on a new third-order shear deformation theory in high-temperature environment
M2  - Hanoi, Vietnam
AV  - none
T2  - 2018 Theme Meeting on Multiscale Modelling of Materials for  Sustainable Development (ACCMS)
ER  -