Suchergebnisse - "Isogeometric methods applied to problems in solid mechanics"

Multiscale topology optimization of anisotropic multilayer periodic structures based on the isogeometric analysis method

Autoren: Zhang, Jianping Chen, Jiahong Peng, Jiangpeng et al.

Quelle: Meccanica. 59:1939-1959

Schlagwörter: design subdomain, Topological methods for optimization problems in solid mechanics, Isogeometric methods applied to problems in solid mechanics, structural integrative design, parallel topology optimization, Composite and mixture properties, distribution optimization

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/7975832
https://doi.org/10.1007/s11012-024-01873-4

An Extended B‐Spline‐Based Material Point Method for Contact Problems: An extended B-spline-based material point method for contact problems

Autoren: Emmanouil G. Kakouris Manolis N. Chatzis Savvas Triantafyllou

Quelle: International Journal for Numerical Methods in Engineering. 126

Schlagwörter: Friction in solid mechanics, Isogeometric methods applied to problems in solid mechanics, penalty method, frictional contact mechanics, contact force, Contact in solid mechanics, grid cell-crossing error, stress error

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/7991423
https://doi.org/10.1002/nme.70003

Mechanic-electric coupling cell-based smoothed isogeometric analysis for the static behaviors of piezoelectric structures

Autoren: Liming Zhou Jinwen Geng Pengxu Chen et al.

Quelle: Acta Mechanica. 235:2803-2821

Schlagwörter: Isogeometric methods applied to problems in solid mechanics, strain smoothing, Electromagnetic effects in solid mechanics, generalized Galerkin weak form formulation, rational NURBS basis function, equilibrium equation, stiffness matrix, average strain

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/7855594
https://doi.org/10.1007/s00707-024-03856-8

Convolution Hierarchical Deep-learning Neural Networks (C-HiDeNN): finite elements, isogeometric analysis, tensor decomposition, and beyond: Convolution hierarchical deep-learning neural networks (C-HiDeNN): finite elements, isogeometric analysis, tensor decomposition, and beyond

Autoren: Ye Lu Hengyang Li Lei Zhang et al.

Quelle: Computational Mechanics. 72:333-362

Schlagwörter: convolution finite element method, Finite element methods applied to problems in solid mechanics, Learning and adaptive systems in artificial intelligence, convolution tensor decomposition method, high-order smoothness, Thermal effects in solid mechanics, Topological methods for optimization problems in solid mechanics, Numerical and other methods in solid mechanics, Isogeometric methods applied to problems in solid mechanics, heat transfer, additive manufacturing, reduced order modeling, topology optimization, Artificial neural networks and deep learning

Dateibeschreibung: application/xml

Interval Isogeometric Analysis for coping with geometric uncertainty: Interval isogeometric analysis for coping with geometric uncertainty

Autoren: Manque, Nataly A. Liedmann, Jan Barthold, Franz-Joseph et al.

Quelle: Computer Methods in Applied Mechanics and Engineering. 437:117773

Schlagwörter: Mathematics, Interdisciplinary Applications, Technology, Variational sensitivity analysis, Engineering, Multidisciplinary, Mechanics, 09 Engineering, Engineering, SYSTEMS, stress triaxiality, Interval analysis, OPTIMIZATION, 01 Mathematical Sciences, 40 Engineering, Science & Technology, Applied Mathematics, Stress triaxiality, Geometric uncertainty, MODEL, isogeometric analysis (IGA), geometric uncertainty, Isogeometric methods applied to problems in solid mechanics, Physical Sciences, Isogeometric analysis (IGA), variational sensitivity analysis, interval analysis, 49 Mathematical sciences, Mathematics

Dateibeschreibung: application/xml

Zugangs-URL: https://lirias.kuleuven.be/handle/20.500.12942/766281
https://doi.org/10.1016/j.cma.2025.117773

Computational homogenization of higher‐order continua: Computational homogenization of higher-order continua

Autoren: Felix Schmidt Melanie Krüger Marc‐André Keip et al.

Quelle: International Journal for Numerical Methods in Engineering. 123:2499-2529

Schlagwörter: FOS: Computer and information sciences, representative volume element, 02 engineering and technology, 01 natural sciences, multiscale simulation, Computational Engineering, Finance, and Science (cs.CE), isogeometric analysis, Isogeometric methods applied to problems in solid mechanics, consistent linearization, 0203 mechanical engineering, energetic criterion, Homogenization in equilibrium problems of solid mechanics, multigrid method, 0101 mathematics, Computer Science - Computational Engineering, Finance, and Science

Dateibeschreibung: application/xml; application/pdf

Zugangs-URL: https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/nme.6948
http://arxiv.org/abs/2112.04563

Three‐dimensional spline scaled boundary finite elements with high‐order completeness: Three-dimensional spline scaled boundary finite elements with high-order completeness

Autoren: Chong-Jun Li Ying Zhang Yan-Mei Jia et al.

Quelle: International Journal for Numerical Methods in Engineering. 123:1253-1276

Schlagwörter: cantilever beam, Finite element methods applied to problems in solid mechanics, 0211 other engineering and technologies, 02 engineering and technology, 01 natural sciences, quadratic/cubic quadrilateral spline element, Bézier coefficient, Isogeometric methods applied to problems in solid mechanics, surface element, B-net form, square plate, Rods (beams, columns, shafts, arches, rings, etc.), 0101 mathematics, Plates

Dateibeschreibung: application/xml

Zugangs-URL: https://onlinelibrary.wiley.com/doi/10.1002/nme.6894?af=R

A new stochastic isogeometric analysis method based on reduced basis vectors for engineering structures with random field uncertainties

Autoren: Zhenyu Liu Minglong Yang Jin Cheng et al.

Quelle: Applied Mathematical Modelling. 89:966-990

Schlagwörter: stochastic isogeometric analysis based on reduced basis vectors, linear elasticity structure, spatially dependent uncertainty, 0211 other engineering and technologies, 02 engineering and technology, Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs, 01 natural sciences, Isogeometric methods applied to problems in solid mechanics, random field, Krylov subspace theory, 0103 physical sciences, horizontal axis marine current turbine, Stochastic and other probabilistic methods applied to problems in solid mechanics, Probabilistic methods, particle methods, etc. for boundary value problems involving PDEs

Dateibeschreibung: application/xml

Zugangs-URL: https://www.sciencedirect.com/science/article/pii/S0307904X20304352

Effects of parameterization and knot placement techniques on primal and mixed isogeometric collocation formulations of spatial shear-deformable beams with varying curvature and torsion

Autoren: Alessandro Reali Ali Hashemian Seyed Farhad Hosseini et al.

Weitere Verfasser: Alessandro Reali Ali Hashemian Seyed Farhad Hosseini et al.

Quelle: BIRD. BCAM's Institutional Repository Data
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BIRD: BCAM's Institutional Repository Data

Schlagwörter: Parameterization and knot placement, Primal and mixed beam formulation, Shear-deformable free-form beams, Isogeometric collocation, Primal and mixed beam formulations, 0211 other engineering and technologies, 02 engineering and technology, Numerical computation using splines, Computer-aided design (modeling of curves and surfaces), Isogeometric methods applied to problems in solid mechanics, isogeometric collocation, primal and mixed beam formulations, parameterization and knot placement, Spectral, collocation and related methods for boundary value problems involving PDEs, Rods (beams, columns, shafts, arches, rings, etc.), shear-deformable free-form beams

Dateibeschreibung: application/pdf; application/xml

Zugangs-URL: https://bird.bcamath.org/bitstream/20.500.11824/1109/1/3D_linear_rod_v11_R1_v02_preprint.pdf
http://hdl.handle.net/20.500.11824/1109
https://zbmath.org/7283122
https://doi.org/10.1016/j.camwa.2020.06.006
https://bird.bcamath.org/handle/20.500.11824/1109
https://flore.unifi.it/handle/2158/1199243
https://flore.unifi.it/bitstream/2158/1199243/1/Marino%20et%20al.%20-%202020%20-%20Effects%20of%20parameterization%20and%20knot%20placement%20techniques%20on%20primal%20and%20mixed%20isogeometric%20collocation%20formulatio.pdf
https://www.sciencedirect.com/science/article/pii/S0898122120302558
https://dblp.uni-trier.de/db/journals/cma/cma80.html#MarinoHHR20

Kirchhoff–Love shell representation and analysis using triangle configuration B-splines: Kirchhoff-Love shell representation and analysis using triangle configuration B-splines

Autoren: Zhihao Wang Juan Cao Xiaodong Wei et al.

Quelle: Computer Methods in Applied Mechanics and Engineering. 416:116316

Schlagwörter: Computational Engineering, Finance, and Science (cs.CE), FOS: Computer and information sciences, isogeometric analysis, Isogeometric methods applied to problems in solid mechanics, FOS: Mathematics, Kirchhoff-Love shells, Mathematics - Numerical Analysis, Numerical Analysis (math.NA), shell analysis, Computer Science - Computational Engineering, Finance, and Science, Shells, TCB-splines

Dateibeschreibung: application/xml

Zugangs-URL: http://arxiv.org/abs/2304.10362
https://zbmath.org/7761310
https://doi.org/10.1016/j.cma.2023.116316

A coupling approach of the isogeometric–meshfree method and peridynamics for static and dynamic crack propagation: A coupling approach of the isogeometric-meshfree method and peridynamics for static and dynamic crack propagation

Autoren: Qi Zhang Nhon Nguyen-Thanh Weidong Li et al.

Weitere Verfasser: Qi Zhang Nhon Nguyen-Thanh Weidong Li et al.

Quelle: Computer Methods in Applied Mechanics and Engineering. 410:115904

Schlagwörter: isogeometric-meshfree method, Isogeometric methods applied to problems in solid mechanics, Peridynamics, Fracture and damage, coupling approach, Mechanical engineering [Engineering], 0211 other engineering and technologies, peridynamics, Isogeometric–Meshfree Method, 02 engineering and technology, fracture modeling

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/7737561
https://doi.org/10.1016/j.cma.2023.115904
https://hdl.handle.net/10356/172060

Vibration and buckling analysis of agglomerated CNT composite plates via isogeometric analysis using non-polynomial shear deformation theory

Autoren: Diwakar Singh Raj Kiran Rahul Vaish

Quelle: European Journal of Mechanics - A/Solids. 98:104892

Schlagwörter: inverse hyperbolic shear deformation theory, Vibrations in dynamical problems in solid mechanics, Isogeometric methods applied to problems in solid mechanics, Bifurcation and buckling, 0211 other engineering and technologies, 02 engineering and technology, Composite and mixture properties, carbon nanotube, Plates, natural frequency, 0210 nano-technology, critical buckling load

Dateibeschreibung: application/xml

On invariance of spatial isogeometric Timoshenko–Ehrenfest beam formulations for static analysis: On invariance of spatial isogeometric Timoshenko-Ehrenfest beam formulations for static analysis

Autoren: Duy Vo Pruettha Nanakorn Tinh Quoc Bui et al.

Quelle: Computer Methods in Applied Mechanics and Engineering. 394:114883

Schlagwörter: numerical instabilities, isogeometric analysis, Isogeometric methods applied to problems in solid mechanics, 0211 other engineering and technologies, invariance, 02 engineering and technology, Rods (beams, columns, shafts, arches, rings, etc.), spatial Timoshenko-Ehrenfest beam formulations, 0101 mathematics, 01 natural sciences, beams with twisting configuration

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/7526208
https://doi.org/10.1016/j.cma.2022.114883

An Isogeometric Boundary Element Formulation for Stress Concentration Problems in Couple Stress Elasticity: An isogeometric boundary element formulation for stress concentration problems in couple stress elasticity

Autoren: G. Hattori J. Trevelyan P.A. Gourgiotis

Quelle: Computer Methods in Applied Mechanics and Engineering, Vol.407, pp.115932 [Peer Reviewed Journal]

Schlagwörter: Boundary element methods for initial value and initial-boundary value problems involving PDEs, couple stress, Isogeometric methods applied to problems in solid mechanics, 0203 mechanical engineering, isogeometric, 02 engineering and technology, 0101 mathematics, 01 natural sciences, Stress concentrations, singularities in solid mechanics, Boundary element methods applied to problems in solid mechanics, boundary element method

Dateibeschreibung: application/xml; application/pdf