Results 61 to 70 of about 612,898 (145)

Finite Element Analysis of FRP Debonding Failure at the Tip of Flexural/Shear Crack in Concrete Beam [PDF]

, 2013
One of the most common failure modes of strengthened RC beams with externally bonded FRP is intermediate crack (IC) debonding of FRP initiated at the tip of flexural/shear cracks. This study presents a method, using extended finite element method (XFEM),
Harries, Kent, Mohammadi, Tayyebeh, Wan, Baolin   +2 more
core   +1 more source

Efficient Computation of Dendritic Microstructures using Adaptive Mesh Refinement

, 1997
We study dendritic microstructure evolution using an adaptive grid, finite element method applied to a phase-field model. The computational complexity of our algorithm, per unit time, scales linearly with system size, rather than the quadratic variation ...
A. A. Wheeler, A. Karma, A. Karma, D. A. Kessler, D. Kessler, E. Ben-Jacob, E. Ben-Jacob, E. Brener, G. Caginalp, G. Caginalp, G. Caginalp, G. Caginalp, J. A. Warren, J. B. Collins, J. S. Langer, J. S. Langer, Jonathan Dantzig, M. E. Glicksman, M. Fabbri, N. Palle, Nigel Goldenfeld, Nikolas Provatas, R. Almgren, R. Almgren, R. Brower, R. J. Braun, R. Kobayashi, S-L. Wang, S.-C. Huang, Y. Pomeau   +29 more
core   +1 more source

Crack Propagation and Fatigue Performance of Partial Posterior Indirect Restorations: An Extended Finite Element Method Study. [PDF]

J Funct Biomater, 2023
Demirel MG, Mohammadi R, Keçeci M.
europepmc   +1 more source

Application of Extended Finite Element Method for Studying Crack Propagation of Welded Strip Steel in the Cold Rolling Process. [PDF]

Materials (Basel), 2023
Chen J, Wu C, Ying J.
europepmc   +1 more source

Design sensitivity analysis using EAL. Part 1: Conventional design parameters [PDF]

A numerical implementation of design sensitivity analysis of builtup structures is presented, using the versatility and convenience of an existing finite element structural analysis code and its database management system. The finite element code used in
Choi, Kyung K., Dopker, B., Lee, J.
core   +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, Correia DS, Marques EAS, Carbas RJC, Gilbert F, da Silva LFM.   +5 more
europepmc   +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

Adaptive Energy Preserving Methods for Partial Differential Equations

, 2017
A method for constructing first integral preserving numerical schemes for time-dependent partial differential equations on non-uniform grids is presented.
Eidnes, Sølve, Owren, Brynjulf, Ringholm, Torbjørn   +2 more
core  

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, Bel-Brunon A, Lambert SA, Hamila N.   +3 more
europepmc   +1 more source

Micro-Mechanical Investigation of Interfacial Debonding in Carbon Fiber-Reinforced Composites Using Extended Finite Element Method (XFEM) Approach. [PDF]

Micromachines (Basel), 2022
Swati RF, Qureshi SR, Sohail MU, Munir A, Qureshi OM, Khan AA.   +5 more
europepmc   +1 more source