Linear smoothed extended finite element method
Sign Up to like & getrecommendations! Published in 2017 at "International Journal for Numerical Methods in Engineering"
DOI: 10.1002/nme.5579
Abstract: The extended finite element method was introduced in 1999 to treat problems involving discontinuities with no or minimal remeshing through appropriate enrichment functions. This enables elements to be split by a discontinuity, strong or weak,… read more here.
Keywords: element method; finite element; smoothed extended; extended finite ... See more keywords
Investigation of tensile and in-plane shear properties of carbon fiber reinforced composites with and without piezoelectric patches for micro-crack propagation using extended finite element method
Sign Up to like & getrecommendations! Published in 2019 at "Microsystem Technologies"
DOI: 10.1007/s00542-018-4120-y
Abstract: The smart materials are capable to integrate the remarkabale active functions into a traditional structure of the composites. There is a wide research possibility towards the embedded patches into a composite primary structure. This particular… read more here.
Keywords: finite element; without piezoelectric; fiber; extended finite ... See more keywords
The Numerical Analysis of Fault-Induced Mine Water Inrush Using the Extended Finite Element Method and Fracture Mechanics
Sign Up to like & getrecommendations! Published in 2017 at "Mine Water and the Environment"
DOI: 10.1007/s10230-017-0461-5
Abstract: Fault activation caused by construction, earthquakes, or mining can produce disastrous water-inrush episodes in underground mines. Fault activation is generally caused by stress concentration at the fault tip, so in this study, a computational model… read more here.
Keywords: finite element; fault; der; extended finite ... See more keywords
Stochastic extended finite element implementation for fracture analysis of laminated composite plate with a central crack
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DOI: 10.1016/j.ast.2016.10.028
Abstract: Abstract A stochastic extended finite element method (SXFEM), developed previously by the first two authors, has been extended for the fracture analysis along with reliability analysis of the central cracked laminated composite plate subjected to… read more here.
Keywords: stochastic extended; analysis; composite plate; laminated composite ... See more keywords
Enhancement of the analytical solution for double torsion test using extended finite element techniques
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.10.013
Abstract: Abstract The double torsion (DT) testing technique is not yet standardized for fracture mechanics characterization of brittle materials because previous analytical solutions are insufficient to represent accurate load-displacement (P-h) relationship and stress intensity factor (SIF)… read more here.
Keywords: double torsion; test; extended finite; finite element ... See more keywords
Stable Generalized/eXtended Finite Element Method with global–local enrichment for material nonlinear analysis
Sign Up to like & getrecommendations! Published in 2020 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2020.113429
Abstract: Abstract This paper presents a novel methodology for the solution of nonlinear problems using the Stable Generalized/eXtended Finite Element Method (SGFEM) in two-scale approach. The nonlinear analysis is performed in a coarse mesh and the… read more here.
Keywords: stable generalized; extended finite; generalized extended; problem ... See more keywords
Strength estimation of hybrid single-L bonded joints by the eXtended Finite Element Method
Sign Up to like & getrecommendations! Published in 2018 at "Composite Structures"
DOI: 10.1016/j.compstruct.2017.04.009
Abstract: Abstract High-strength composites are widely used in several industries, such as aeronautical, automotive and naval, and they can be combined with metals to provide significant advantages in structural design. The application of adhesive bonding to… read more here.
Keywords: finite element; strength; bonded joints; element method ... See more keywords
The enhanced extended finite element method for the propagation of complex branched cracks
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Analysis with Boundary Elements"
DOI: 10.1016/j.enganabound.2019.03.028
Abstract: Abstract By coupling the phantom node method with the mesh cut technique in the framework of the extended finite element method (XFEM), an enhanced XFEM for the propagation of complex branched cracks is proposed. The… read more here.
Keywords: propagation; complex branched; extended finite; method ... See more keywords
Crack growth modeling in spur gear tooth and its effect on mesh stiffness using extended finite element method
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DOI: 10.1016/j.engfailanal.2018.07.032
Abstract: Abstract The manuscript is devoted to determine the time variable mesh stiffness (TVMS) and crack propagation behaviour in spur gear tooth using extended finite element method (XFEM). The TVMS of gear pairs provides significant information… read more here.
Keywords: finite element; gear tooth; element method; extended finite ... See more keywords
M-integral analysis for cracks in a viscoplastic material with extended finite element method
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2018.05.042
Abstract: Abstract The M-integral can be used to quantify complex damage in materials subjected to mechanical deformation. However, the effect of viscoplasticity on the damage level associated with the M-integral has not been studied yet. In… read more here.
Keywords: finite element; element method; deformation; extended finite ... See more keywords
A linear complete extended finite element method for dynamic fracture simulation with non-nodal enrichments
Sign Up to like & getrecommendations! Published in 2018 at "Finite Elements in Analysis and Design"
DOI: 10.1016/j.finel.2018.09.002
Abstract: Abstract A linear complete extended finite element method for arbitrary dynamic crack is presented. In this method, strong and weak discontinuities are assigned to a set of non-nodal points on the interface, whereby the discontinuous… read more here.
Keywords: finite element; complete extended; method; extended finite ... See more keywords