Do, Van Thom and Nguyen, Hoang Nam and Phung, Van Minh and Tran, Trung Thanh and Nguyen, Van Chinh and Nguyen, Dinh Duc (2018) Analysis of unsymmetric FGM sandwich beams based on a new third-order shear deformation theory in high-temperature environment. In: 2018 Theme Meeting on Multiscale Modelling of Materials for Sustainable Development (ACCMS), 7-9 September 2018, Hanoi, Vietnam. (In Press)
Full text not available from this repository.Abstract
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.
| Item Type: | Conference or Workshop Item (Poster) |
|---|---|
| Subjects: | Engineering Mechanics |
| Divisions: | Faculty of Engineering Mechanics and Automation (FEMA) |
| Depositing User: | Prof. Dinh Duc Nguyen |
| Date Deposited: | 12 Dec 2018 15:19 |
| Last Modified: | 12 Dec 2018 15:19 |
| URI: | http://eprints.uet.vnu.edu.vn/eprints/id/eprint/3225 |
Actions (login required)
 |
View Item |
