Free vibration analysis of moderately thick functionally graded plates by local Kriging meshless method

P Zhu, KM Liew - Composite Structures, 2011‏ - Elsevier
This paper mainly Presents free vibration analyses of metal and ceramic functionally graded
plates with the local Kriging meshless method. The Kriging technique is employed to …

Kriging-based finite element method: element-by-element Kriging interpolation

FT Wong, W Kanok-Nukulchai - Civil Engineering Dimension, 2009‏ - ced.petra.ac.id
An enhancement of the finite element method with Kriging shape functions (K-FEM) was
recently proposed. In this method, the field variables of a boundary value problem are …

Neumann enriched polynomial chaos approach for stochastic finite element problems

SE Pryse, S Adhikari - Probabilistic Engineering Mechanics, 2021‏ - Elsevier
An enrichment scheme based upon the Neumann expansion method is proposed to
augment the deterministic coefficient vectors associated with the polynomial chaos …

Kriging-based timoshenko beam elements with the discrete shear gap technique

FT Wong, A Sulistio, H Syamsoeyadi - International Journal of …, 2018‏ - World Scientific
Kriging-based finite element method (K-FEM) is an enhancement of the FEM through the
use of Kriging interpolation in place of the conventional polynomial interpolation. In this …

Free-vibration and buckling analyses of beams using Kriging-based Timoshenko beam elements with the discrete shear gap technique

WF Tjong, N Tanoyo, TC GOSARIA - 2024‏ - repository.petra.ac.id
A family of locking-free Kriging-based Timoshenko beam elements with a new
implementation of the discrete shear gap technique was recently developed (referred to as K …

Stabilization of parameter estimation for Kriging-based approximation with empirical semivariogram

S Sakata, F Ashida, H Tanaka - Computer Methods in Applied Mechanics …, 2010‏ - Elsevier
This paper discusses stabilization of an optimization procedure to determine an appropriate
semivariogram parameter using the empirical semivariogram for Kriging-based …

Locking-Free Kriging-Based Curved Beam Elements with the Discrete Strain Gap Technique

WF Tjong, J Gunawan - 2024‏ - repository.petra.ac.id
Kriging-based finite element method (K-FEM) is an enhancement of the FEM using Kriging
interpolation in place of the conventional polynomial interpolation. This paper presents the …

Kriging-based timoshenko beam element for static and free vibration analyses

WF Tjong, H Syamsoeyadi - Civil Engineering Dimension, 2010‏ - repository.petra.ac.id
An enhancement of the finite element method using Kriging interpolation (K-FEM) has been
recently proposed and applied to solve one-and two-dimensional linear elasticity problems …

Locking-free Kriging-based Timoshenko beam elements using an improved implementation of the discrete shear gap technique

WF Tjong, SW SANTOSO, M Sutrisno - 2022‏ - repository.petra.ac.id
Kriging-based finite element method (K-FEM) is an enhancement of the conventional finite
element method using a Kriging interpolation as the trial solution in place of a polynomial …

Adaptive mesh refinements for analyses of 2D linear elasticity problems using the Kriging-based finite element method

J Handoko, WF Tjong - 2023‏ - repository.petra.ac.id
Finite element analyses of irregular structures require adaptive mesh refinement to achieve
more accurate results in an efficient manner. This is also true for a non-conventional finite …