Results 171 to 180 of about 573 (198)
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Characterizing soil properties by the meshless local Petrov-Galerkin method
Geotechnical and Geological Engineering, 2007This study presents a preliminary development of a direct back analysis procedure by the meshless local Petrov-Galerkin (MLPG) method and its application to characterize soil properties using in-situ test results. As compared to a direct back analysis based on the finite element method (FEM), it is intended to show that doing a direct back analysis by ...
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A locking-free meshless local Petrov–Galerkin formulation for thick and thin plates
Journal of Computational Physics, 2005In this paper, a locking-free meshless local Petrov-Galerkin (MLPG) formulation is developed for shear flexible plates. The kinematics of a three-dimensional solid is used, instead of the conventional plate assumption. The local symmetric weak form is derived for cylindrical shaped local sub-domains. The numerical characteristics of the local symmetric
Li, Q. +3 more
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Analysis of electrostatic MEMS using meshless local Petrov–Galerkin (MLPG) method
Engineering Analysis with Boundary Elements, 2006zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Batra, Romesh C. +2 more
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The Meshless Local Petrov-Galerkin (MLPG) Approach with Couple-Stress
2007The Meshless Local Petrov-Galerkin (MLPG) approach is a truly meshless method, as it does not need background meshes. In the present paper, the MLPG method is introduced for couple-stress theory that traces their roots to the work of Mindlin. The present method is an effective method for solving boundary value problems, using weak forms based on sub ...
Min Wang, Xiping Wang
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A MESHLESS LOCAL PETROV–GALERKIN METHOD FOR ELASTO-PLASTIC PROBLEMS
2007A meshless local Petrov-Galerkin method (MLPG) is presented for solving the elasto-plasticityprobleminthepaper.Itisatrulymeshlessmethodusingthemov- ing least square (MLS) approximation as a trial function and the MLS weighted function as a test function in the weighted residual method. The incremental tangent stiffness method is applied in computation.
Y.B. Xiong, S.Y. Long, K.Y. Liu, G.Y. Li
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A meshless local Petrov–Galerkin method for large deformation contact analysis of elastomers
Engineering Analysis with Boundary Elements, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hu, D. A. +3 more
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Divergence-free meshless local Petrov–Galerkin method for Stokes flow
Engineering with Computers, 2022Mahboubeh Najafi +4 more
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Application of Meshless local Petrov-Galerkin approach for steady state groundwater flow modeling
Water Science and Technology: Water Supply, 2022Ali Mohtashami +2 more
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