Results 11 to 20 of about 10,649 (206)
Local large deformation between cut-off wall and core wall on deep overburden by meshless method
Yantu gongcheng xuebao, 2023 As a significant type of dam on deep overburden, the earth core rockfill dam connects the concrete cut-off wall and soil core wall directly, and the "penetration" phenomenon with local large deformation may exist between cut-off wall and core wall due to
ZOU Degao 1, 2, GONG Jin 1, 2, KONG Xianjing 1, 2, QU Yongqian 1, 2, LIU Jingmao 1, 2, CHEN Kai 1, 2
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Zhongguo dianli, 2022 Conventional finite element analysis(FEA) employed in multiphysical field coupling analysis usually suffers from such drawbacks as large computational effort and heavy reliance on grid quality.
Tianyi ZHANG, Zhijian LIANG, Rui ZHU
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An advanced meshless technique for large deformation analysis of metal forming [PDF]
, 2008 The large deformation analysis is one of major challenges in numerical modelling and simulation of metal forming. Although the finite element method (FEM) is a well-established method for modeling nonlinear problems, it often encounters difficulties for ...
Gu, YuanTong +2 more
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Analysis of a plane stress wave by the moving least squares method [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2014 A meshless method based on the moving least squares approximation is applied to stress wave propagation analysis. Two kinds of node meshes, the randomly generated mesh and the regular mesh are used.
Wojciech Dornowski
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A perturbation method for stochastic meshless analysis in elastostatics [PDF]
International Journal for Numerical Methods in Engineering, 2001 AbstractA stochastic meshless method is presented for solving boundary‐value problems in linear elasticity that involves random material properties. The material property was modelled as a homogeneous random field. A meshless formulation was developed to predict stochastic structural response.
Rahman, S., Rao, B. N.
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Bearing Capacity Analysis Using Meshless Local Petrov-Galerkin Method
Civil and Environmental Engineering, 2014 The paper deals with use of the meshless method for soil bearing capacity analysis. There are many formulations of the meshless methods. The article presents the Meshless Local Petrov-Galerkin method (MLPG) - local weak formulation of the equilibrium ...
Mužík Juraj
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An advanced meshless method for time fractional diffusion equation [PDF]
, 2011 Recently, because of the new developments in sustainable engineering and renewable energy, which are usually governed by a series of fractional partial differential equations (FPDEs), the numerical modelling and simulation for fractional calculus are ...
Gu Y. T. +7 more
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Meshless Analysis of an Embankment Using Local Galerkin Radial Point Interpolation Method (LGRPIM)
Communications, 2013 The paper deals with use of the meshless method for slope stability analysis. There are many formulations of the meshless methods. The article presents the Local Galerkin Radial Point Interpolation method (LGRPIM) - local weak formulation of the ...
Juraj Muzik +2 more
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Elastoplastic Analysis of Plates with Radial Point Interpolation Meshless Methods
Applied Sciences, 2022 For both linear and nonlinear analysis, finite element method (FEM) software packages, whether commercial or in-house, have contributed significantly to ease the analysis of simple and complex structures with various working conditions.
Jorge Belinha, Miguel Aires
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Inverse heat conduction problems by using particular solutions [PDF]
, 2011 Based on the method of fundamental solutions, we develop in this paper a new computational method to solve two-dimensional transient heat conduction inverse problems.
Belytschko +20 more
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