Výsledky vyhľadávania - Finite difference methods applied to problems in solid mechanics

Revisiting finite difference and finite element methods applied to structural mechanics within enriched continua Autor Challamel, Noël, Picandet, Vincent, Collet, Bernard, Michelitsch, Thomas, Elishakoff, Isaac, Wang, C.M.

“…In this paper, we revisit the capability of numerical approaches such as finite difference methods and finite element methods, in approximating exact one-dimensional continuous eigenvalue problems…”
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Meshless Local Petrov-Galerkin (MLPG) Mixed Finite Difference Method for Solid Mechanics Autor Atluri, S N, Liu, H T, Han, Z D

“…The Finite Difference Method (FDM), within the framework of the Meshless Local Petrov-Galerkin (MLPG…”
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Radial point interpolation based finite difference method for mechanics problems Autor Liu, G. R., Zhang, Jian, Li, Hua, Lam, K. Y., Kee, Bernard B. T.

“…A radial point interpolation based finite difference method (RFDM) is proposed in this paper…”
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A vertex-based finite volume method applied to non-linear material problems in computational solid mechanics Autor Taylor, G. A., Bailey, C., Cross, M.

“…‐static solid mechanics problems involving material non‐linearity and infinitesimal strains…”
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Evaluation of three unstructured multigrid methods on 3D finite element problems in solid mechanics Autor Adams, Mark

“…Multigrid has been a popular solver method for finite element and finite difference problems with regular grids for over 20 years…”
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A NUMERICAL METHOD FOR SOLVING WAVE PROBLEMS IN SOLID MECHANICS (ELASTODYNAMICS, LIMITING AMPLITUDE PRINCIPLE, FINITE DIFFERENCE) Autor SCANDRETT, CLYDE LOWELL

“… All problems are solved by an explicit finite difference formulation of equations governing each of the scattering…”
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Differential quadrature finite difference method for structural mechanics problems Autor Chen, Chang-New

“…The differential quadrature finite difference method (DQFDM) has been proposed by the author…”
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The hp-d-adaptive finite cell method for geometrically nonlinear problems of solid mechanics Autor Schillinger, D., Düster, A., Rank, E.

“…‐version of the finite element method and adaptive integration. For problems of linear elasticity, it offers high convergence rates and simple mesh generation, irrespective of the geometric complexity involved…”
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An edge-based smoothed finite element method for 3D analysis of solid mechanics problems Autor Cazes, F., Meschke, G.

“…SUMMARYThe edge‐based smoothed finite element method (ES‐FEM) was proposed recently in Liu, Nguyen…”
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Formulation of Fuzzy Finite-Element Methods for Solid Mechanics Problems Autor Muhanna, Rafi L., Mullen, Robert L.

“…Accounting for uncertainties in mechanics problems has been accomplished previously by probabilistic methods that may require highly repetitive and time…”
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Finite elements with boundary interpolation applied to the solid mechanics field problem Autor De Langhe, K.

“…In the following paper, a modified interpolation scheme for finite elements is presented…”
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A three-dimensional hybrid smoothed finite element method (H-SFEM) for nonlinear solid mechanics problems Autor Li, Eric, He, Z. C., Xu, Xu, Liu, G. R., Gu, Y. T.

“…) for solid mechanics problems. In 3D H-SFEM, the strain field is assumed to be the weighted average between compatible strains from the finite element method (FEM…”
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A Gradient Stable Node-Based Smoothed Finite Element Method for Solid Mechanics Problems Autor Chen, Guangsong, Ma, Jia, Qian, Linfang

“…This paper presents a gradient stable node-based smoothed finite element method (GS-FEM) which resolves the temporal instability of the node-based smoothed finite element method…”
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Formulation of fuzzy finite-element methods for solid mechanics problems: Fuzzy modeling Autor MUHANNA, R. L, MULLEN, R. L

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Probabilistic finite element methods for problems in solid mechanics Autor Dias, Joao Luis de Barros

“…A general strategy for the development of probabilistic finite element methods in solid mechanics is presented…”
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Revisiting finite difference and finite element methods applied to structural mechanics within enriched continua Autor Challamel, Noël, Picandet, Vincent, Collet, Bernard, Michelitsch, Thomas, Elishakoff, Isaac, Wang, C.M.

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Finite cell method: h- and p-extension for embedded domain problems in solid mechanics Autor Parvizian, Jamshid, Düster, Alexander, Rank, Ernst

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A face-based smoothed finite element method (FS-FEM) for 3D linear and geometrically non-linear solid mechanics problems using 4-node tetrahedral elements Autor Nguyen-Thoi, T., Liu, G. R., Lam, K. Y., Zhang, G. Y.

“…This paper presents a novel face‐based smoothed finite element method (FS‐FEM) to improve the accuracy of the finite element method (FEM) for three‐dimensional (3D) problems. The FS‐FEM uses 4…”
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Combining Set Propagation with Finite Element Methods for Time Integration in Transient Solid Mechanics Problems Autor ets, Marcelo, Daniel Freire Caporale, Pérez Zerpa, Jorge M

“…The Finite Element Method (FEM) is the gold standard for spatial discretization in numerical simulations for a wide spectrum of real-world engineering problems…”
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A cut finite-element method for fracture and contact problems in large-deformation solid mechanics Autor Poluektov, Michael, Figiel, Łukasz

“…Cut finite-element methods (CutFEMs) belong to the class of methods that allow boundaries/interfaces to cut through the elements, which avoids any meshing/remeshing problems…”
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