Fredrik Larsson
Fredrik Larsson’s main topic has been the development of the finite element method with respect to accuracy control, accounting for model and discretization errors.
Showing 263 publications
A micromorphic phase-field model for brittle and quasi-brittle fracture
Variationally consistent homogenisation of plates
Upscaling of chemo-mechanical properties of battery electrode material
Numerical prediction of railhead rolling contact fatigue crack growth
Effects of lithium insertion induced swelling of a structural battery negative electrode
NUMERICAL PREDICTION OF ROLLING CONTACT FATIGUE CRACK GROWTH IN A RAILHEAD
An FE-based orientation averaging model for elasto-plastic behavior of short fiber composites
A computationally efficient coupled multi-scale model for short fiber reinforced composites
Elastic-viscoplastic self-consistent modeling for finite deformation of polycrystalline materials
Multi-scale phase-field fracture model: Selective homogenization and macroscopic bounds
Computational aspects of the weak micro‐periodicity saddle point problem
Computational homogenisation of phase-field fracture
A hierarchical coupled multi-scale model for short fiber reinforced composites
Modeling and computational homogenization of chloride diffusion in three-phase meso-scale concrete
What can we do with multiscale modelling of reinforced concrete structures?
Grain boundary interaction based on gradient crystal inelasticity and decohesion
Performance of Bicontinuous Structural Electrolytes
Evaluation of mixed-mode crack growth direction criteria under rolling contact conditions
Electro-chemo-mechanically coupled computational modelling of structural batteries
Isogeometric analysis and form finding for thin elastic shells
Micromechanics-based modelling of elastic and elastoplastic behaviour of short fibre composites
On periodic boundary conditions in Variationally Consistent Homogenisation of beams and plates
Short fiber composites: Computational homogenization vs orientation averaging
Finite Element Simulation of the Performance of a Structural Electrolyte
Finite element simulations of thermal residual stresses in realistic 3D WC-Co microstructures
A multiscale model for reinforced concrete with macroscopic variation of reinforcement slip
Evaluation of crack growth direction criteria on mixed-mode fatigue crack growth experiments
Viscoelastic substitute models for seismic attenuation caused by squirt flow and fracture leak off
On error controlled numerical model reduction in FE2-analysis of transient heat flow
Unit cells for multiphysics modelling of structural battery composites
On the micro-to-macro transition of reinforcement slip in two-scale modelling
Construction of macroscale yield surfaces for ductile composites based on a virtual testing strategy
Ny metod för sprickmodellering i armerad betong
Evaluation of mixed-mode crack growth criteria under rolling contact conditions
Numerical investigation of crack initiation in rails and wheels affected by martensite spots
On configurational forces for gradient-enhanced inelasticity
Localization aligned weakly periodic boundary conditions
On Variationally Consistent Homogenisation for Composite Structural Elements
Computational Homogenization of Seismic Attenuation in Fractured Rock
Stress intensity factor evaluation for rolling contact fatigue cracks
Numerical model reduction with error control in computational homogenization of transient heat flow
Constructive allignment by use of project assignments in solid mechanics courses
Two-scale modeling of fracturing solids using a smeared macro-to-micro discontinuity transition
Computational homogenization of mesoscale gradient viscoplasticity
On the implementation of isogeometric analysis for thin shells
A multiscale model for fracturing solids
COMPUTATIONAL ISSUES OF GRADIENT-EXTENDED CRYSTAL INELASTICITY
On computational homogenization of microscale crack propagation
The nonconforming linear strain tetrahedron for a large deformation elasticity problem
Two-scale modelling of reinforced concrete
NUMERICAL MODEL REDUCTION WITH ERROR CONTROL FOR COMPUTATIONAL HOMOGENIZATION OF TRANSIENT HEAT FLOW
Computational homogenization of microfractured continua using weakly periodic boundary conditions
Computational homogenization of liquid-phase sintering based on a mixed variational format
Computation of material forces based on a gradient-enhanced mixed variational formulation
A remedy for traction oscillations in interface elements
Homogenization of coupled flow and deformation in a porous material
On statistical strain and stress energy bounds from homogenization and virtual testing
Computational modeling issues of gradient-extended viscoplasticity
FE2 Method for Coupled Transient Diffusion Phenomena in Concrete
Computational homogenization of fracturing continua using weakly periodic boundary conditions
Error Controlled Use of the Taylor Assumption in Adaptive Hierarchial Modeling of DSS
Mesoscale modelling of crack-induced diffusivity in concrete
A goal-oriented adaptive procedure for the quasi-continuum method with cluster approximation
The influence of rail surface irregularities on contact forces and local stresses
A sequential-adaptive strategy in space-time with application to consolidation of porous media
Computational homogenization of cracked microstructures
Elastodynamic cloaking for earthquake protection - The importance of the inner boundary condition
Modeling microcracks using weak periodic boundary conditions and xfem
On the evaluation of material forces in fracture mechanics
Computational homogenization of diffusion in three-phase mesoscale concrete
Weakly periodic boundary conditions for the homogenization of flow in porous media
Tredimensionell modellering av betongens heterogena sammansättning
A 3D/2D comparison between heterogeneous mesoscale models of concrete
A two-scale finite element formulation of Stokes flow in porous media
VARIATIONALLY CONSISTENT HOMOGENIZATION OF STOKES FLOW IN POROUS MEDIA
Goal - Oriented Error Control for the Quasi Continuum Method
Macroscopic diffusivity in concrete determined by computationalhomogenization
A Simple Anisotropic Mesh-Refinement Strategy for Triangular Elements in 2D
Homogenization of Stokes Flow in Porous Media
Multiscale Modeling of Porous Media
Goal-oriented adaptivity for the Quasi-Continuum method
Load identification for a rolling disc: finite element discretization and virtual calibration
Modelling the thermomechanical wheel–rail interface during rolling contact
Multiscale modeling of porous media
On the computational homogenization of mesoscale gradient viscoplasticity
Determining effective diffusion properties of concrete through mesoscale analysis
a posteriori error estimation and adaptivity for optimal steering of mechanical systems
Chloride transport in concrete modeled by the FE^2-method
A comparison of variational formats for porous media subjected to dynamic loading
Variationally consistent computational homogenization - Selected issues and applications
Assessment of homogenization errors in transient problems
Computational homogenization of uncoupled consolidation in micro-heterogeneous porous media
Multiscale modeling of porous media
Strategies for planar crack propagation based on the concept of material forces
Computational homogenization based on a weak format of micro-periodicity for RVE-problems
A multi-scale method for modeling of moisture and chloride ion transport in concrete
Computational homogenization of coupled consolidation problems in micro-heterogeneous porous media
On two-scale adaptive FE analysis of micro-heterogeneous media with seamless scale-bridging
On adaptive control the of fine-scale accuracy in two-scale finite element analysis.
Application-specific error control for parameter identification problems
Model-Adaptive Variationally Consistent Homogenization of Transient Heat Flow
Variationally consistent homogenization of seepage in porous media
Modellering och simulering av fukt- och kloridjonstransport i betongens mikrostruktur
Computational homogenization of uncoupled consolidation in micro-heterogeneous porous media
MULTISCALE MODELING OF POROUS MEDIA
On the role of material dissipation for the crack-driving force
An Arbitrary Lagrangian Eulerian Formulation For Simulation Of Wheel-Rail Contact
Variationally consistent computational homogenization of transient heat flow
Multiscale Modeling of Sintering of Hard Metal
A study of multiple crack interaction at rolling contact fatigue loading of rails
Configurational Forces Derived from the Total Variation of the Rate of Global Dissipation
On energetic changes due to configurational motion of standard continua
A posteriori error estimation and adaptivity for target control problems
Adaptive bridging of scales in material modeling based on model and discretization error control
On a time-sequential adaptive strategy in FE-analysis for the visco-plasticity problem
Propagation of a single crack under RCF conditions using the concept of material forces
On adaptive bridging in two-scale finite element analysis of micro-plasticity
A posteriori error computation for optimal control of mechanical systems
On the Computation of the Crack-Driving Force in Elastic-Plastic solids
On the sensitivity of the rate of global energy dissipation due to configurational changes
Adaptive error control for the stokes problem based on a flux-free a posteriori error estimator
On an adaptive scale-bridging finite element approach in the presence of micro-plasticity
A NUMERICAL FRAMEWORK FOR LOAD IDENTIFICATION WITH APPLICATION TO WHEEL-RAIL CONTACT FORCES
Simulation of internal erosion in road structures
On the fine-scale accuracy in adaptive two-scale computations
On the adaptive use of the taylor assumption in computational homogenization of thin sheets
Multiscale modeling of fatigue in nodular cast iron
Efficient formulation of RVE-problems with application to nodular cast iron
Computational homogenization for quasistatic poromechanics problems
Application-Specific Error Control in Inverse Identification
Adaptive multiscale modeling of quasistatic poromechanics problems based on scale separation
Remarks on the thermodynamics of configurational changes
Computational Homogenization of Transient Heat Conduction
Estimation of model errors in the calibration of viscoelastic material models
On the link between discretization and higher order homogenization of elastic-plastic composites
Error control for the coupled identification-simulation problem
Adaptive Bridging of Scales in Continuum Modeling Based on Error Control
Optimization strategy in the development process with application to cast components
Calibration of a porous visco(hyper)elastic model applied to brain tissue
Error-Controlled Identification of Viscoelastic Relaxation Spectra
On the seamless bridging of scales in material modeling of a composite
A strategy for input estimation with sensitivity analysis
The seamless bridging of scales in material modeling of a composite based on adaptive error control
Identification of viscoelastic relaxation spectra with error control
On the Role of Material Dissipation for the Crack-Driving Force
Time-sequential adaptive technique for the visco-plasticity problem
Calibration of a class of non-linear viscoelasticity models with adaptive error control
Error control and time-sequential adaptive technique for the visco-plasticity problem
Calibration of a biphasic model relevant to human brain tissue
Parameter identification with sensitivity assessment and error computation
RVE computations with error control and adaptivity: the power of duality
The seamless bridging of scales in material modeling based on adaptive error control
Calibration of a large strain poro-viscoelastic model for brain tissue
The seamless bridging of scales in continuum modeling based on error control
Modeling and Calibration of Brain Tissue as Biphasic Porous Medium
Elastoplastic fracture mechanics with application to fatigue crack propagation in rails
Space-time finite elements for a simplified thermo-metallurgical problem relevant to casting
Crack Propagation in Linear Elasticity Based on the Concept of Material Forces
Identification of viscoelastic relaxation spectra from quasi-static test data
On the implementation of plane stress in computational multiscale modeling
Error control and adaptivity in space-time for poromechanics problems
Estimation of model and discretization errors in parameter identification problems
On the implementation of plane stress in computational multiscale modeling
Time-sequential error control and adaptivity in space-time for poro-mechanics problems
On the algorithmic tangent stifness for error-controlled computational homogenization
Adaptive computational meso-macro-scale modeling of elastic composites
Adaptive meso-scale modeling with application to dissipative material behavior
Combined Discretization and Model Errors in Computational Meso-Macro-Scale Material Modeling
Adaptive Finite Elements for Parameter Identification: Application to Viscoelasticity
Calibration of a Nonlinear Elastic Composite With Goal-Oriented Error Control
Optimization of Cast Components in the Development Process
Adaptive meso-macro-scale modeling in solid mechanics
Efficient Space-time FE for a Simplified Thermo-metallurgical Problem Relevent to Casting
Modeling and discretization errors in computational plasticity
Consistent time-cycle approximation for cyclic material deformation
A strategy for load identification with sensitivity analysis
Consistent time-cycle approximation for cyclic plasticity coupled to damage
Adaptive meso-macro-scale elastic-plastic material modeling
Error control and adaptivity in space-time of poromechanics problems
Adaptive strategies and error control for computing material forces in fracture mechanics
Meso-macro-scale constitutive modeling with error control
Error controlled meso-macro-scale material modeling and computation
Aspects on Computational Meso-Macro-Scale Constitutive Modeling
A Simple Anisotropic Mesh.-Refinement Strategy for Triangular Elements in 2D
Space-time finite elements and an adaptive strategy for the coupled thermoelasticity problem
A mixed variational formulation for rve-computations
Model Errors and Adaptivity in Constitutive Modeling
Goal-Oriented Adaptive Finite Element Analysis in Computational Material Mechanics
Time finite elements and error computation for (visco)plasticity with hardening or softening
Goal-oriented error control for large strain viscoplasticity
Model errors in computational meso-macro-scale constitutive modeling
Strategies for goal-oriented a posteriori error estimation in elastic fracture mechanics
Goal-oriented error control in space-time for (visco)plasticity with damage
Strategies for computing goal-oriented a posteriori error measures in non-linear elasticity
On error control and adaptivity for computing material forces in fracture mechanics
Goal-oriented error measures and adaptive finite element procedures in solid mechanics
Strategier för generell felkontroll i FEM tillämpat på hyperelasticitet
Strategies for goal-oriented a posteriori error measures in nonlinear elasticity
Space-time finite elements and adaptive strategy for the coupled poroelasticity problem
Goal-oriented error control in time for (visco)plasticity with damage
Computation of goal-oriented error measures in space-time finite elements for viscoplasticity
Space-time finite elements and adaptive strategy for the coupled poroelasticity problem
Adaptive strategy for the coupled thermoelasticity problem using space-time finite elements
Adaptive Strategy for the Coupled Thermoelasticity Problem Using Space-Time Finite Elements
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Showing 15 research projects
Multiscale design of textile reinforced concrete structures
Sprickinitiering i anisotropa hjul- och rälmaterial
Driving research and innovation to push Europe's rail system forward (IN2TRACK3)
Numerical model reduction for computational homogenization of polycrystals
Growth of rolling contact fatigue cracks (CHARMEC MU38)
Multiscale modelling of textile reinforced concrete structure
Multiscale modelling of failure in thin-ply textile composites using Isogeometric Analysis
Modeling of desiccation cracking in soils due to climate change
Research into enhanced track and switch and crossing system 2 (In2Track-2)
Analysis and Modelling Service for Engineering Materials Studied with Neutrons
Multiscale modelling of reinforced concrete structures
Simulation of rolling contact fatigue crack growth in rails
Computational Multiscale Modeling of Seepage and Deformation in Fluid-Filled Porous Media