Transient heat conduction analysis using the NURBS-enhanced scaled boundary finite element method and modified precise integration method
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DOI: 10.1016/j.camss.2017.07.013
Abstract: The Non-uniform rational B-spline (NURBS) enhanced scaled boundary finite element method in combination with the modified precise integration method is proposed for the transient heat conduction problems in this paper. The scaled boundary finite element… read more here.
Keywords: finite element; boundary finite; element method; scaled boundary ... See more keywords
Adaptive analysis using scaled boundary finite element method in 3D
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DOI: 10.1016/j.cma.2020.113374
Abstract: Abstract In this paper, an adaptive refinement technique using the scaled boundary finite element method (SBFEM) is proposed. The salient feature of this technique is that it is not required to regenerate the mesh for… read more here.
Keywords: finite element; boundary finite; using scaled; element method ... See more keywords
Scaled boundary cubature scheme for numerical integration over planar regions with affine and curved boundaries
Sign Up to like & getrecommendations! Published in 2021 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2021.113796
Abstract: Abstract This paper introduces the scaled boundary cubature (SBC) scheme for accurate and efficient integration of functions over polygons and two-dimensional regions bounded by parametric curves. Over two-dimensional domains, the SBC method reduces integration over… read more here.
Keywords: integration; scaled boundary; numerical integration; scheme ... See more keywords
A novel nonlinear solution for the polygon scaled boundary finite element method and its application to geotechnical structures
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DOI: 10.1016/j.compgeo.2016.09.013
Abstract: The polygon scaled boundary finite element method is semi-analytical and known for its high precision. However, the material nonlinearity cannot be maintained because this method uses an analytical solution in the radial direction. In this… read more here.
Keywords: finite element; boundary finite; element method; scaled boundary ... See more keywords
Discrete modeling of fiber reinforced composites using the scaled boundary finite element method
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DOI: 10.1016/j.compstruct.2019.111744
Abstract: Abstract A numerical method for the discrete modeling of fiber reinforced composites based on the scaled boundary finite element method (SBFEM) is proposed. A unique feature of this method is that the meshes of the… read more here.
Keywords: modeling fiber; scaled boundary; fiber reinforced; method ... See more keywords
A combination of isogeometric technique and scaled boundary method for the solution of the steady-state heat transfer problems in arbitrary plane domain with Robin boundary
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Analysis With Boundary Elements"
DOI: 10.1016/j.enganabound.2017.05.006
Abstract: Abstract The scaled boundary finite element method (SBFEM) has attracted considerable attention in recent years as a novel semi-analytical computational approach since only the boundary is discretized using finite element approach and the spatial dimension… read more here.
Keywords: iga; scaled boundary; method; transfer problems ... See more keywords
An enhanced octree polyhedral scaled boundary finite element method and its applications in structure analysis
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DOI: 10.1016/j.enganabound.2017.07.007
Abstract: Abstract In this paper, an enhanced octree polyhedral scaled boundary finite element method (SBFEM) is proposed in which arbitrary convex polygon (pentagon, hexagon, heptagon, octagon etc.) can be directly served as boundary face elements. The… read more here.
Keywords: polyhedral scaled; analysis; scaled boundary; method ... See more keywords
Element-free Galerkin scaled boundary method based on moving Kriging interpolation for steady heat conduction analysis
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DOI: 10.1016/j.enganabound.2019.05.027
Abstract: Abstract This paper develops an element-free Galerkin scaled boundary method (EFG-SBM) for solving steady heat conduction problems, in which the circumferential direction is constructed by the moving Kriging (MK) interpolation based on the EFG approach.… read more here.
Keywords: heat; efg sbm; method; scaled boundary ... See more keywords
Robust modelling of implicit interfaces by the scaled boundary finite element method
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DOI: 10.1016/j.enganabound.2020.12.025
Abstract: Abstract In this paper, we propose a robust framework based on the scaled boundary finite element method to model implicit interfaces in two-dimensional differential equations in nonhomegeneous media. The salient features of the proposed work… read more here.
Keywords: scaled boundary; boundary finite; element method; finite element ... See more keywords
Scaled boundary polygon formula for Cosserat continuum and its verification
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DOI: 10.1016/j.enganabound.2021.02.007
Abstract: Abstract Cosserat continuum method can be used to solve stress concentration of holes. However, with the shape limitation of its elements, it is worthwhile to improve the element quality so that this method can be… read more here.
Keywords: stress concentration; scaled boundary; method; cosserat continuum ... See more keywords
A scaled boundary finite element method for bending analysis of fiber-reinforced piezoelectric laminated composite plates
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2019.105011
Abstract: Abstract The main purpose of this study is to develop a high performance numerical model for the analysis of the coupled electromechanical effects of the fiber-reinforced piezoelectric laminated composite plate under the mechanical or electric… read more here.
Keywords: fiber reinforced; reinforced piezoelectric; piezoelectric laminated; element ... See more keywords