Meshless Method

This paper presents a numerical approach for static bending and free vibration analysis of the functionally graded porous plates (FGPP) resting on the elastic foundation using the refined quasi-3D sinusoidal shear deformation theory (RQSSDT) combined with the Moving Kriging–interpolation meshfree method.

19p vifilm 24-09-2024 2 1   Download

This study presents a numerical model for buckling analysis of the functionally graded sandwich plates (FGSP) laid on the elastic foundation through the Moving Kriging interpolation-based meshless method using a refined quasi-3D third-order shear deformation theory.

12p viyoko 20-09-2024 1 1   Download

Luận án này hướng đến việc phát triển một phương pháp số mạnh để giải quyết các bài toán kỹ thuật, và phương pháp phân tích trực tiếp được sử dụng. Phương pháp này yêu cầu một thuật toán tối ưu hiệu quả và một công cụ rời rạc thích hợp. Mời các bạn cùng tham khảo.

174p capheviahe28 01-03-2021 13 4   Download

In this paper, armchair rectangular monolayer graphene nanoplates were analyzed based on the assumption of orthotropic properties with different boundary conditions.

18p tohitohi 19-05-2020 10 2   Download

In this paper, a smoothed weighted function with the compact support is suggested to improve the numerical accuracy of blending elements for the extended finite element method (XFEM) applied to the crack problem.

14p tohitohi 19-05-2020 8 0   Download

In the paper we present a method for finding the weight vector called stencil with the help of RBF interpolation. This stencil is the foundation for constructing meshless finite difference scheme for boundary value problems. The results of numerical experiments show that the numerical solution obtained by RBF-FD with the stencils generated by Gauss RBF interpolation is much more accurate then the solution obtained by FEM.

4p cumeo2425 02-07-2018 22 1   Download