Lennart Josefson
Lennart Josefson är professor emeritus i hållfasthetslära. Mer information om Lennart Josefson finns på Chalmers engelska webbsidor.
Visar 51 publikationer
Highlights and future research areas from ISSC 2022
Simulation-based assessment of railhead repair welding process parameters
Simulation-based failure analysis of faulty and regulatory railhead repair welding procedures
Orbital friction welding of steel bars – heat generation and process modelling
LOAD CAPACITY OF SANDWICH PANEL WITH CORE FOAM EVALUATED BY 3-POINT BENDING TEST
ISSC 2022 Committee V.3 - Materials and Fabrication Technology
Simulerade svetsprocesser - hjälp för digitalt underhåll
BENCHMARK STUDY OF WELDING DEFORMATIONS IN STIFFENED PLATE
Residual stresses in thermite welded rails: significance of additional forging
Validation of the ductile fracture modeling of CGI at quasi-static loading conditions
FE modeling and simulation of machining Alloy 718 based on ductile continuum damage
A numerical sensitivity analysis on the cohesive parameters of a carbon-steel single lap joint
Residual stresses in thermite welded rails: significance of additional forging
A gradient enhanced damage growth model for ductile fracture
A ductile fracture model based on continuum thermodynamics and damage
ISSC 2018 Committee V.3 - Materials and Fabrication Technology
A viscous regularized damage growth model for ductile fracture
Mesh objective damage modeling of ductile fracture at visco-plastic continuum response
Mesh objective continuum damage models for ductile fracture
Mesh objective models for ductile fracture based on a damage phase field concept
Welding of rails and how it affects of crack initiation and propagation
Ductile fracture modeling based on a mesh objective element removal technology
Assessment of uncertainties in life prediction of fatigue crack propagation in welded rails
Modelling chip formation of alloy 718
Fatigue crack growth in a welded rail under the influence of residual stresses
Fatigue crack growth in welded rails
Two-material rail for RCF and noise control
Prevention of RCF damage in curved track through development of the INFRA-STAR two-material rail
Shakedown limits in three-dimensional wheel-rail rolling-sliding contacts
Modelling of rolling contact fatigue of rails
Finite element analyses of rolling contact fatigue crack initiation in railheads
A method for prediction of fatigue crack initiation in railway rails
Prediction of fatigue crack initiation for rolling contact fatigue
Models for Cyclic Ratchetting Plasticity - Integration and Calibration
Models for Cyclic Ratchetting Plasticity - Comparison and Integration
Prediction of fatigue life based on level crossings and a state variable
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Visar 3 forskningsprojekt
Numerisk simulering av svetsning och andra högtemperaturprocesser (CHARMEC MU37)