A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Moving Kriging Meshfree Method and Kirchhoff Plate Theory for Free Vibration and Thermal Buckling Analysis of Advanced Material Plates
This study presents a Moving Kriging (MK) meshfree method and a simple Kirchhoff theory to analyze the natural frequency and thermal buckling deformations of advanced material plates. Compared to the Reissner-Mindlin plate theory, four degrees of freedom per node regarding to the displacement field are available by subtracting one variable reduce the computational cost. From the enhanced Kirchhoff theory and the given MK meshfree method, the locking phenomenon is negligible when the plate thickness becomes too thin. The gradient deflections imposed as essential boundary conditions are proposed and taken into account by Meshfree method to derive the governing equations. The simulations of thermal buckling and free vibration conducted are compared with reported literature to evaluate the accuracy and effectiveness of the current MK meshfree method. Consequently, a good agreement is observed and the numerical results evidenced that the competence of MK interpolation embedding into the meshfree method can accurately estimate the numerical computation. Moreover, illustrations by the obtained nonlinear solutions showed that the modified meshfree method is as the powerful tool to properly predict the results thats approximate practical engineering problems.
Moving Kriging Meshfree Method and Kirchhoff Plate Theory for Free Vibration and Thermal Buckling Analysis of Advanced Material Plates
This study presents a Moving Kriging (MK) meshfree method and a simple Kirchhoff theory to analyze the natural frequency and thermal buckling deformations of advanced material plates. Compared to the Reissner-Mindlin plate theory, four degrees of freedom per node regarding to the displacement field are available by subtracting one variable reduce the computational cost. From the enhanced Kirchhoff theory and the given MK meshfree method, the locking phenomenon is negligible when the plate thickness becomes too thin. The gradient deflections imposed as essential boundary conditions are proposed and taken into account by Meshfree method to derive the governing equations. The simulations of thermal buckling and free vibration conducted are compared with reported literature to evaluate the accuracy and effectiveness of the current MK meshfree method. Consequently, a good agreement is observed and the numerical results evidenced that the competence of MK interpolation embedding into the meshfree method can accurately estimate the numerical computation. Moreover, illustrations by the obtained nonlinear solutions showed that the modified meshfree method is as the powerful tool to properly predict the results thats approximate practical engineering problems.
Moving Kriging Meshfree Method and Kirchhoff Plate Theory for Free Vibration and Thermal Buckling Analysis of Advanced Material Plates
Lecture Notes in Civil Engineering
Reddy, J. N. (editor) / Wang, Chien Ming (editor) / Luong, Van Hai (editor) / Le, Anh Tuan (editor) / Le, Tu Dang Minh (author) / Van Do, Vuong Nguyen (author)
The International Conference on Sustainable Civil Engineering and Architecture ; 2023 ; Da Nang City, Vietnam
Proceedings of the Third International Conference on Sustainable Civil Engineering and Architecture ; Chapter: 156 ; 1459-1467
2023-12-12
9 pages
Article/Chapter (Book)
Electronic Resource
English
Advanced materials, , MK interpolation , Shear locking free , Four degree of freedoms , Meshfree method Energy , Sustainable Architecture/Green Buildings , Structural Materials , Geotechnical Engineering & Applied Earth Sciences , Building Construction and Design , Construction Management , Engineering
Isogeometric-Meshfree Coupled Analysis of Kirchhoff Plates
| SAGE Publications | 2014
Isogeometric-Meshfree Coupled Analysis of Kirchhoff Plates
| British Library Conference Proceedings | 2014
Isogeometric-Meshfree Coupled Analysis of Kirchhoff Plates
| Online Contents | 2014
| British Library Online Contents | 2018
| British Library Online Contents | 2018