Results 111 to 120 of about 47,668 (301)
Fast generation of 3D deformable moving surfaces [PDF]
, 2003 Dynamic surface modeling is an important subject of geometric modeling due to their extensive applications in engineering design, entertainment and medical visualization.
Zhang, Jian J., You, L.H.
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Advanced Engineering Materials, EarlyView.This article presents an experimental and numerical modal investigation of composite sandwich structures using surfboards as model systems. By comparing different core materials and reinforcement strategies, the study demonstrates how local stiffeners influence vibrational response and introduce characteristic modal features, highlighting modal ...
Brett Connellan +4 more
wiley +1 more source
Smoothed finite element method for two-dimensional elasto-plasticity
Vietnam Journal of Mechanics, 2009 This communication shows how the smoothed finite element method (SFEM) very recently proposed by G. R. Liu [14] can be extended to elasto-plasticity. The SFEM results are in excellent agreement with the finite element (FEM) and analytical results.
Stéphane Pierre Alain Bordascorres +5 more
doaj +1 more source
Extended Finite Element Method (XFEM) Model for the Damage Mechanisms Present in Joints Bonded Using Adhesives Doped with Inorganic Fillers. [PDF]
Materials (Basel), 2023 Santos JPJR +5 more
europepmc +1 more source
Advanced Engineering Materials, EarlyView.Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink +4 more
wiley +1 more source
Effects on different full-coverage designs and materials of crack propagation in first mandibular molar: an extended finite element method study. [PDF]
Front Bioeng Biotechnol, 2023 Ni J, Xu L, Lin Y, Lai D, Huang X.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.This work studies the anisotropic behavior of circular notched tensile specimens of Ni‐base superalloy single crystals during high‐temperature tensile creep along [001], [110], and [111]. Correlative scale‐bridging imaging of specimens reveals early rupture along [110] because 1) plastic deformation proceeds faster at notch center; 2) more (brittle ...
Leonardo Agudo Jácome +6 more
wiley +1 more source
Numerical simulation of wave propagation through interfaces using the extended finite element method for magnetic resonance elastography. [PDF]
J Acoust Soc Am, 2022 Du Q +3 more
europepmc +1 more source
A LEAST SQUARES FINITE ELEMENT METHOD FOR THE EXTENDED MAXWELL SYSTEM [PDF]
Progress In Electromagnetics Research M, 2013 A flnite element method based on the flrst order system LL ⁄ (FOSLL ⁄ ) approach is derived for time harmonic Maxwell's equations in three dimensional domains. The flnite element solution is a potential for the original fleld in a sense that the original fleld U is given by U = L ⁄ u.
openaire +3 more sources
Finite elements for modeling of localized failure in reinforced concrete [PDF]
, 2013 In this work, several beam finite element formulations are proposed for failure analysis of planar reinforced concrete beams and frames under monotonic static loading.
Jukić, Miha
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