Results 101 to 110 of about 14,667 (217)
Prediction of Chloride Diffusion in Concrete Structure Using Meshless Methods
Advances in Materials Science and Engineering, 2016 Degradation of RC structures due to chloride penetration followed by reinforcement corrosion is a serious problem in civil engineering. The numerical simulation methods at present mainly involve finite element methods (FEM), which are based on mesh ...
Ling Yao +3 more
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An Element Free Galerkin method for an elastoplastic coupled to damage analysis
MATEC Web of Conferences, 2016 In this work, a Meshless approach for nonlinear solid mechanics is developed based on the Element Free Galerkin method. Furthermore, Meshless is combined with an elastoplastic model coupled to ductile damage. The efficiency of the proposed methodology is
Sendi Zohra +3 more
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Application of the method of fundamental solutions for inverse problems related to the determination of elasto-plastic properties of prizmatic bar [PDF]
, 2013 The problem of determining the elastoplastic properties of a prismatic bar from the given relation from experiment between torsional moment MT and angle of twist per unit of rod’s length θ is investigated as inverse problem.
Kolodziej, J. A., Mierzwiczak, M.
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A new meshless interpolation scheme for MLPG_R method [PDF]
, 2008 In the MLPG{\_}R (Meshless Local Petrove-Galerkin based on Rankine source solution) method, one needs a meshless interpolation scheme for an unknown function to discretise the governing equation.
Ma, Q.
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Research on Rock Creep Characteristics Based on the Fractional Calculus Meshless Method
Advances in Civil Engineering, 2018 The application of fractional calculus in the rheological problems has been widely accepted. In this study, the constitutive relationship of the generalized Kelvin model based on fractional calculus was studied, and the meshless method was introduced so ...
Gang Peng, Zhanqing Chen, Jiarui Chen
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, 2015 In this work, we present the Taylor-SPH meshfree method for dynamic problem. The PDEs are written in terms of stress and velocity. A corrected Lagrangian kernel is employed for spatial discretization and two different sets of particles are used for time discretization.
Idder, Hajar, Mabssouta, Mokhtar
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Meshless Local Petrov-Galerkin (MLPG) Method with Orthogonal Polynomials for Euler-Bernoulli Beam Problems [PDF]
In this paper, the feasibility of orthogonal polynomials in the meshless local Petrov Galerkin method (MLPG) method is studied. The orthogonal polynomials, Chebyshev and Legendre polynomials, are used in this MLPG method as trial functions.
Raju, Ivatury S.
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A Meshless Radial Point Interpolation Method for Solving Fractional Navier–Stokes Equations
AxiomsThis paper aims to develop a meshless radial point interpolation (RPI) method for obtaining the numerical solution of fractional Navier–Stokes equations. The proposed RPI method discretizes differential equations into highly nonlinear algebraic equations,
Arman Dabiri +3 more
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Meshless Unsymmetric Collocation Method
The International Conference on Computational & Experimental Engineering and SciencesThe history of meshless collocation methods featured plenty of nicely calculated practical solutions, but a solid mathematical basis was long missing for the most popular asymmetric technique introduced by E. Kansa. Thus the impact of this work will be to supply a lasting mathematical foundation which will also improve our general understanding of such
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