Results 171 to 180 of about 10,649 (206)

PARAMETRIC STUDY FOR AN EFFICIENT MESHLESS METHOD IN VIBRATION ANALYSIS

Journal of Sound and Vibration, 2002
Based on the moving least-squares (MLS) approach, an efficient meshless method is employed to generate the displacement functions for vibration analysis of elastic bodies. The equation of motion is established by following the standard procedure and the boundary conditions are imposed by applying penalty functions.
Lee, PKK, Li, WD, Wang, YH, Tham, LG, Yue, ZQ   +4 more
openaire   +3 more sources

A MESHLESS ANALYSIS OF SHELLS BASED ON MOVING KRIGING INTERPOLATION

International Journal of Computational Methods, 2007
An Element Free Galerkin Method (EFGM) for the analysis of degenerated shell structures is presented. The method is based on the Moving Kriging (MK) Interpolation function. The properties of the interpolation function possess the Kronecker delta property.
Sayakoummane, Vilaysak, Kanok-Nukulchai, Worsak   +1 more
openaire   +1 more source

Design Sensitivity Analysis of Hyperelastic Structures Using a Meshless Method

AIAA Journal, 1996
A continuum-based design sensitivity analysis method for hyperelastic structures is presented. Analysis is performed using a meshless method, called the reproducing kernel particle method. Yeoh’ s energy density function is used to describe thehyperelastic structural behavior. The meshless method eliminates mesh distortion orentanglement encountered in
Iulian Grindeanu, Kyung K. Choi, Jiun-Shyan Chen, Kuang-Hua Chang   +3 more
openaire   +1 more source

The analysis of the bone remodelling around femoral stems: A meshless approach

Mathematics and Computers in Simulation, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jorge Belinha, Lúcia Maria de Jesus Simas Dinis, Renato M. Natal Jorge   +2 more
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A meshless nonlinear analysis of the MEMS device

2006
In this paper, a well-developed local meshless method is used for the geometrically nonlinear analysis (or large deformation analysis) of the microelectromechanical systems (MEMS) devices. The discrete equations of the large deformation analysis for two-dimensional problems are obtained using the meshless local weak-forms and based on the total ...
Gu, Y. T., Zhang, L. C., Wang, Q. X.
openaire   +1 more source

Theoretical analysis of numerical integration in Galerkin meshless methods

BIT Numerical Mathematics, 2010
The author studies the effect of numerical integration on a Galerkin meshless method (MM) for solving elliptic partial differential equations with Neumann boundary conditions. The shape functions used in the meshless method reproduce linear polynomials.
openaire   +2 more sources

Meshless Analysis of Thin Beams

2002
J. R. Xiao, M. A. McCarthy
openaire   +1 more source

Meshless numerical method for analysis of plates

2011
U radu su predložene nove bezmrežne numeričke metode za analizu deformiranja ploča koje se temelje na metodi lokalnog težinskog ostatka (reziduala), odnosno lokalnoj Petrov-Galerkinovoj metodi. Pritom se provodi integracija slabog oblika uvjeta ravnoteže po lokalnom području integracije. Izbor težinske funkcije u težinskom ostatku je proizvoljan. Ploče
openaire  

A review of meshless methods for laminated and functionally graded plates and shells

Composite Structures, 2011
K M Liew, Antonio J M Ferreira
exaly  

Meshless methods: A review and computer implementation aspects

Mathematics and Computers in Simulation, 2008
Vinh Phu Nguyen, Timon Rabczuk, Stéphane P A Bordas   +2 more
exaly