Abstract :
We use a Meshless local Petrov-Galerkin method (MLPG) to analyse an elastostatic problem deformation of a homogeneous rectangular plate of two –dimensional. First the formulations of method local Petrov-Galerkin (MLPG) and Local radial point interpolation method (LRPIM) are obtained. The aim of this article is to study the convergence and accuracy of these methods: MLPG and LRPIM. Finally a comparative study of numerical results obtained is made.
Keyword :
Meshless Methods; MLPG and LRPIM; Radial basis function; support domain; rectangular plate; Linear Elasticity.