Výsledky vyhledávání - "Numerical and other methods in solid mechanics"

General enrichments of stable GFEM for interface problems: Theory and extreme learning machine construction: General enrichments of stable GFEM for interface problems: theory and extreme learning machine construction

Autoři: Wang, Dongmei Li, Hengguang Zhang, Qinghui

Zdroj: Applied Numerical Mathematics. 214:143-159

Témata: SGFEM, extreme learning machine, machine learning, Numerical and other methods in solid mechanics, Numerical methods for partial differential equations, boundary value problems, interface, complex geometry, Elliptic equations and elliptic systems

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/8034929
https://doi.org/10.1016/j.apnum.2025.03.009

Geometrically exact 3D arbitrarily curved rod theory for dynamic analysis: Application to predicting the motion of hard-magnetic soft robotic arm: Geometrically exact 3D arbitrarily curved rod theory for dynamic analysis: application to predicting the motion of hard-magnetic soft robotic arm

Autoři: Xin Li Wenkai Yu Xiaoyan Zhu a další

Zdroj: Applied Mathematical Modelling. 134:71-96

Témata: hard-magnetic soft robotics, Elastic materials, Numerical and other methods in solid mechanics, finite element method, magnetorheological elastomers, dynamic analysis, Thin bodies, structures, 3D large deformation, geometrically exact curved rod

Popis souboru: application/xml

Dynamic Progressive Failure Analysis of 3D Five-directional Braided Composites under Transverse Compression Based on Macro-scale Heterogeneous Model: Dynamic progressive failure analysis of 3D five-directional braided composites under transverse compression based on macro-scale heterogeneous model

Autoři: Cui, Can Yang, Huakui Wen, Wei a další

Zdroj: Journal of Combinatorial Mathematics and Combinatorial Computing. 122:43-62

Témata: point-line-solid method, multi-scale method, Numerical and other methods in solid mechanics, Fracture and damage, Composite and mixture properties, parametric virtual simulation, impact compression

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/7932610
https://doi.org/10.61091/jcmcc122-04

Peridynamic differential operator for stress analysis of imperfect functionally graded porous sandwich beams based on refined zigzag theory

Autoři: Merve Ermis Mehmet Dorduncu Akif Kutlu

Zdroj: Applied Mathematical Modelling. 133:414-435

Témata: refined zigzag theory, Numerical and other methods in solid mechanics, 0203 mechanical engineering, Dynamical problems in solid mechanics, functionally graded porous material, 02 engineering and technology, sandwich beams, 0210 nano-technology, Thin bodies, structures, peridynamic differential operator

Popis souboru: application/xml

Přístupová URL adresa: https://avesis.erciyes.edu.tr/publication/details/67693bfd-58f1-4ad1-9d54-ae5bc7c9ff98/oai
https://aperta.ulakbim.gov.tr/record/277105

Dynamic modeling and verification of rotating compressor blade with crack based on beam element

Autoři: Hong Guan Kaixuan Ni Hui Ma a další

Zdroj: Applied Mathematical Modelling. 133:367-393

Témata: Numerical and other methods in solid mechanics, airfoil blade, nonlinear vibration, breathing effect, finite element method, Dynamical problems in solid mechanics, Thin bodies, structures, cracked blade

Popis souboru: application/xml

The Repulsion Property in Nonlinear Elasticity and a Numerical Scheme to Circumvent It: The repulsion property in nonlinear elasticity and a numerical scheme to circumvent it

Autoři: Negrón-Marrero, Pablo V. Sivaloganathan, Jeyabal

Zdroj: SIAM Journal on Applied Mathematics. 84:1818-1844

Témata: Nonlinear elasticity, cavitating minimizer approximation, Numerical Analysis (math.NA), 74B20, 35J50, 49K20, 74G65, penalized energy functional, phase function, Lavrentiev phenomenon, Numerical and other methods in solid mechanics, Optimization and Control (math.OC), FOS: Mathematics, Energy minimization in equilibrium problems in solid mechanics, gamma convergence, Euler-Lagrange equations, Mathematics - Numerical Analysis, Mathematics - Optimization and Control

Popis souboru: application/xml

Přístupová URL adresa: http://arxiv.org/abs/2304.07390
https://zbmath.org/7919732
https://doi.org/10.1137/23m1583144

Assessing the effect of porosity on elastoplastic buckling behavior of functionally graded plates using meshfree Tchebychev-RPIM

Autoři: Reza Vaghefi

Zdroj: Acta Mechanica. 235:5621-5642

Témata: isotropic hardening von Mises criterion, Bifurcation and buckling, Inhomogeneity in solid mechanics, meshfree method, Green-Lagrange nonlinear strain, Effective constitutive equations in solid mechanics, Prandtl-Reuss flow rule, Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.), Small-strain, rate-independent theories of plasticity (including rigid-plastic and elasto-plastic materials), Tchebychev-radial point interpolation shape function, Numerical and other methods in solid mechanics, principle of virtual work, Tamura-Tomota-Ozawa homogenization model, Plates

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/7951902
https://doi.org/10.1007/s00707-024-04003-z

Adaptive Coupling of Peridynamic and Classical Continuum Mechanical Models Driven by Broken Bond/Strength Criteria for Structural Dynamic Failure: Adaptive coupling of peridynamic and classical continuum mechanical models driven by broken bond/strength criteria for structural dynamic failure

Autoři: JiuYi Li ShanKun Liu Fei Han a další

Zdroj: International Journal for Numerical Methods in Engineering. 126

Témata: continuum mechanics, Computational Engineering, Finance, and Science (cs.CE), FOS: Computer and information sciences, Numerical and other methods in solid mechanics, Fracture and damage, strength criterion, Generalities, axiomatics, foundations of continuum mechanics of solids, morphing coupling, peridynamics, Computer Science - Computational Engineering, Finance, and Science, dynamic failure

Popis souboru: application/xml

Přístupová URL adresa: http://arxiv.org/abs/2410.17527

Novel Study on Strain Modes‐Based Interval Damage Identification Methodology Utilizing Orthogonal Polynomials and Collocation Theories: Novel study on strain modes-based interval damage identification methodology utilizing orthogonal polynomials and collocation theories

Autoři: Lei Wang Lihan Cheng Qinghe Shi

Zdroj: International Journal for Numerical Methods in Engineering. 126

Témata: Numerical and other methods in solid mechanics, model updating, non-probabilistic uncertainty damage identification, interval analysis, Brittle damage, dynamic fingerprint

Popis souboru: application/xml

An X‐FFT Solver for Two‐Dimensional Thermal Homogenization Problems: An X-FFT solver for two-dimensional thermal homogenization problems

Autoři: Flavia Gehrig Matti Schneider

Zdroj: International Journal for Numerical Methods in Engineering. 126

Témata: FFT-based methods, Numerical and other methods in solid mechanics, finite element discretization, Numerical methods for partial differential equations, boundary value problems, computational homogenization, Homogenization, determination of effective properties in solid mechanics, generalized finite element method (GFEM), computational homogenization -- extended finite element method (X-FEM) -- FFT-based methods -- finite element discretization -- generalized finite element method (GFEM), extended finite element method (X-FEM), ddc:510, ddc:620, ScholarlyArticle, Fakultät für Ingenieurwissenschaften » Bauwissenschaften » Bauingenieurwesen » Ingenieurmathematik

Popis souboru: application/xml

Přístupová URL adresa: https://duepublico2.uni-due.de/servlets/MCRFileNodeServlet/duepublico_derivate_00082832/Int_J_Numer_Methods_Eng_2025_126_e70022.pdf

Phase-field method combined with optimality criteria approach for topology optimization

Autoři: Yulong Wang null Hirshikesh Tiantang Yu a další

Zdroj: Applied Mathematical Modelling. 129:509-521

Témata: optimality criteria approach, Numerical and other methods in solid mechanics, Optimization problems in solid mechanics, Manifolds and measure-geometric topics, dependencies of initial shape, phase-field method, topology optimization

Popis souboru: application/xml

Application of perturbation-variation method in large deformation bimodular cylindrical shells: A comparative study of bending theory and membrane theory: Application of perturbation-variation method in large deformation bimodular cylindrical shells: a comparative study of bending theory and membrane theory

Autoři: Xiao-Ting He Xiao-Guang Wang Jun-Yi Sun

Zdroj: Applied Mathematical Modelling. 129:448-478

Témata: Numerical and other methods in solid mechanics, cylindrical shells, Coupling of solid mechanics with other effects, perturbation-variation method, Thin bodies, structures, large deformation, bending theory, membrane theory, bimodular materials

Popis souboru: application/xml

Error approximation and bias correction in dynamic problems using a recurrent neural network/finite element hybrid model

Autoři: Moritz von Tresckow Herbert De Gersem Dimitrios Loukrezis

Zdroj: Applied Mathematical Modelling. 129:428-447

Témata: Mathematics, Interdisciplinary Applications, FOS: Computer and information sciences, Technology, Artificial intelligence, model error approximation, hybrid modeling, Finite elements, Numerical methods for partial differential equations, boundary value problems, Engineering, Multidisciplinary, Mechanics, 46 Information and computing sciences, 01 natural sciences, Hybrid modeling, Computational Engineering, Finance, and Science (cs.CE), Engineering, Numerical and other methods in solid mechanics, 0102 Applied Mathematics, 0103 physical sciences, 0801 Artificial Intelligence and Image Processing, dynamic problems, multi-fidelity modeling, Mechanical Engineering & Transports, recurrent neural networks, 0101 mathematics, Computer Science - Computational Engineering, Finance, and Science, 40 Engineering, Science & Technology, 0103 Numerical and Computational Mathematics, Model error approximation, bias correction, Dynamic problems, Recurrent neural networks, Physical Sciences, Bias correction, Multi-fidelity modeling, finite elements, 49 Mathematical sciences, Mathematics

Popis souboru: application/xml

Přístupová URL adresa: http://arxiv.org/abs/2307.02349

Nonlocal stability of curved carbon nanotubes conveying fluid based on Eringen’s nonlocal elasticity theory in a thermomagnetic environment: Nonlocal stability of curved carbon nanotubes conveying fluid based on Eringen's nonlocal elasticity theory in a thermomagnetic environment

Autoři: Ramezani, Hossein Koohpayeh, Majid Haji Ali Tajedini, Alireza a další

Zdroj: Acta Mechanica. 235:4273-4287

Témata: Kelvin-Voigt material, Thermal effects in solid mechanics, Numerical and other methods in solid mechanics, Electromagnetic effects in solid mechanics, Euler-Bernoulli beam, Linear constitutive equations for materials with memory, Rods (beams, columns, shafts, arches, rings, etc.), natural frequency, Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.), differential quadrature method, Stability of dynamical problems in solid mechanics

Popis souboru: application/xml

A novel smoothed particle hydrodynamics method for multi-physics simulation of laser powder bed fusion

Autoři: Ma, Yibo Zhou, Xu Zhang, Fan a další

Zdroj: Computational Mechanics. 74:1009-1036

Témata: Thermal effects in solid mechanics, surface delta function, Numerical and other methods in solid mechanics, surface reconstruction, selective laser melting, tensile instability control algorithm, additive manufacturing, Stefan problems, phase changes, etc

Popis souboru: application/xml

Forced vibration analysis of beams with frictional clamps

Autoři: Tüfekci, Mertol Dear, John P. Salles, Loïc a další

Přispěvatelé: Tüfekci, Mertol Dear, John P. Salles, Loïc a další

Zdroj: Applied Mathematical Modelling. 128:450-469

Témata: Analysis of beams, beam vibrations, Beam vibrations, friction damping, Ingénierie, informatique & technologie, Numerical and other methods in solid mechanics, Frequency response, nonlinear force, Nonlinear force, Harmonic displacement, Analytical solution, Beam vibration, Applied Mathematics, Vibrations analysis, Friction damping, Governing differential equations, Mechanical engineering, Engineering, computing & technology, Forced vibration, analytical solution, Ingénierie mécanique, Modeling and Simulation, Contact interface, frequency response, Dynamical problems in solid mechanics, Thin bodies, structures

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/7996748
https://doi.org/10.1016/j.apm.2024.01.031
https://aperta.ulakbim.gov.tr/record/283385

Semi-analytical solution of a coupled tunnel-soil periodic model with a track slab under a moving train load

Autoři: Meng Ma Lihui Xu Weifeng Liu a další

Zdroj: Applied Mathematical Modelling. 128:588-608

Témata: moving train load, Numerical and other methods in solid mechanics, Special subfields of solid mechanics, semi-analytical periodic tunnel-soil model, Dynamical problems in solid mechanics, environmental vibration, spatially periodic load, prediction efficiency and accuracy

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/7996755
https://doi.org/10.1016/j.apm.2024.01.038

The implicit stabilized dual-horizon peridynamics-based strain gradient damage model

Autoři: Yehui Bie Yueguang Wei Timon Rabczuk a další

Zdroj: Applied Mathematical Modelling. 128:630-658

Témata: Numerical and other methods in solid mechanics, Fracture and damage, fracture, Generalities, axiomatics, foundations of continuum mechanics of solids, dual-horizon peridynamics, strain gradient, zero-energy, cross-scale

Popis souboru: application/xml

Modeling and solution of the buckling problem of axially loaded laminated nanocomposite truncated conical shells in thermal environments

Autoři: Mahmure Avey Nigar Aslanova Abdullah Sofiyev

Zdroj: ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik. 105

Témata: critical axial load, Thermal effects in solid mechanics, molecular dynamics simulation, Numerical and other methods in solid mechanics, Bifurcation and buckling, Micromechanics of solids, effective material property, thermal expansion coefficient, extended shear deformation theory, Composite and mixture properties, Galerkin method, Shells, extended rule-of mixture method

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/8005491
https://doi.org/10.1002/zamm.202401190

A Crack‐Length Control Technique for Phase‐Field Fracture in FFT Homogenization: A crack-length control technique for phase-field fracture in FFT homogenization

Autoři: Pedro Aranda Javier Segurado

Zdroj: International Journal for Numerical Methods in Engineering. 126

Témata: Condensed Matter - Materials Science, Numerical and other methods in solid mechanics, Fracture and damage, FOS: Mathematics, Generalities, axiomatics, foundations of continuum mechanics of solids, Materials Science (cond-mat.mtrl-sci), FOS: Physical sciences, Mathematics - Numerical Analysis, Numerical Analysis (math.NA)

Popis souboru: application/xml

Přístupová URL adresa: http://arxiv.org/abs/2412.17445
https://zbmath.org/7991403
https://doi.org/10.1002/nme.7664