Reza Afshar

Nonlinear Material Modeling for Mechanical Characterization of 3-D Printed PLA Polymer With Different Infill Densities

Afshar, Reza; Jeanne, Simon; Abali, Bilen Emek

Part of Applied Composite Materials, p. 987-1001, 2023

• DOI for Nonlinear Material Modeling for Mechanical Characterization of 3-D Printed PLA Polymer With Different Infill Densities
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A micro-CT investigation of densification in pressboard due to compression

Afshar, R.; Stjärnesund, J.; Gamstedt, E. K.; Girlanda, O. et al.

Part of Strain, 2023

• DOI for A micro-CT investigation of densification in pressboard due to compression
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Full scale finite element modelling and analysis of the 17th-century warship vasa: A methodological approach and preliminary results

Afshar, Reza; Alavyoon, Navid; Ahlgren, A; Gamstedt, E. Kristofer

Part of Engineering structures, 2021

• DOI for Full scale finite element modelling and analysis of the 17th-century warship vasa: A methodological approach and preliminary results
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Creep in oak material from the Vasa ship: verification of linear viscoelasticity and identification of stress thresholds

Afshar, Reza; Cheylan, Matthieu; Almkvist, Gunnar; Ahlgren, Anders et al.

Part of European Journal of Wood and Wood Products, p. 1095-1103, 2020

• DOI for Creep in oak material from the Vasa ship: verification of linear viscoelasticity and identification of stress thresholds
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Characterization of mechanical properties of Vasa oak and their application in a full-scale numerical model for support assessment

Afshar, Reza; Ahlgren, Anders; Gamstedt, E. Kristofer

p. 1-6, 2019

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Preserving the Vasa ship: Research and development of a new support structure

Gamstedt, E. Kristofer; Afshar, Reza; Ahlgren, Anders

2018

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A Micro-Computed Tomography Investigation of the Breakdown Paths in Mica/Epoxy Machine Insulation

Saxén, Carl; Gamstedt, E. Kristofer; Afshar, Reza; Paulsson, Goran et al.

Part of IEEE transactions on dielectrics and electrical insulation, p. 1553-1559, 2018

• DOI for A Micro-Computed Tomography Investigation of the Breakdown Paths in Mica/Epoxy Machine Insulation

Development of a support structure for the wooden shipwreck Vasa

Gamstedt, E. Kristofer; Afshar, Reza; van Dijk, Nico P.; Vorobyev, Alexey

2017

A full-scale finite-element model of the Vasa ship

Afshar, Reza; Alavyoon, Navid; Ahlgren, Anders; van Dijk, Nico P. et al.

Part of Proceedings of ECCOMAS Thematic Conference CompWood 2017, 2017

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Comparison of experimental testing and finite element modelling of a replica of a section of the Vasa warship to identify the behaviour of structural joints

Afshar, R; van Dijk, N.P.; Bjurhager, Ingela; Gamstedt, E. Kristofer

Part of Engineering structures, p. 62-76, 2017

• DOI for Comparison of experimental testing and finite element modelling of a replica of a section of the Vasa warship to identify the behaviour of structural joints

Inclined Hole Under Different Loading Conditions: A Review of Recent Results

Berto, F.; Afshar, Reza H.

Part of Strength of Materials, p. 668-676, 2016

• DOI for Inclined Hole Under Different Loading Conditions: A Review of Recent Results

Creep prediction of cellulose based materials by extrapolation of short term experiments

Abali, Bilen Emek; Afshar, Reza; Gamstedt, E. Kristofer; Girlanda, Orlando

Part of Scientific Reports, 2026

• DOI for Creep prediction of cellulose based materials by extrapolation of short term experiments
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Inverse Analysis for Determining Curing Phenomenon in Composite Thermosetting Polymers

Abali, Bilen Emek; Afshar, Reza; Athanasopoulos, Christos; Penayo, Francisco

Part of Applied Composite Materials, p. 1351-1363, 2025

• DOI for Inverse Analysis for Determining Curing Phenomenon in Composite Thermosetting Polymers
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Predicting the long-term viscoelastic response by short-term tests in polymers

Afshar, Reza; Ebi, Nikhil; Abali, Bilen Emek

Part of Discover Applied Sciences, 2025

• DOI for Predicting the long-term viscoelastic response by short-term tests in polymers
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Evaluating the viscoelastic shear properties of clear wood via off-axis compression testing and digital-image correlation

Bengtsson, Rhodel; Bergeron, Louis; Afshar, Reza; Mousavi, Mahmoud et al.

Part of Mechanics of time-dependant materials, p. 2069-2083, 2024

• DOI for Evaluating the viscoelastic shear properties of clear wood via off-axis compression testing and digital-image correlation
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Damage Behavior in Additive Manufacturing based on Infill Pattern and Density with Carbon Particle Filled PolyLactic Acid (CF-PLA) Polymer Filaments

Abali, Bilen Emek; Afshar, Reza; Khaksar, Nima; Segersten, Daniel et al.

Part of State of the Art and Future Trends in Materials Modelling 2, p. 1-16, Springer, 2024

• DOI for Damage Behavior in Additive Manufacturing based on Infill Pattern and Density with Carbon Particle Filled PolyLactic Acid (CF-PLA) Polymer Filaments

Creep prediction of cellulose based materials by extrapolation of short term experiments

Abali, Bilen Emek; Afshar, Reza; Gamstedt, E. Kristofer; Girlanda, Orlando

Part of Scientific Reports, 2026

• DOI for Creep prediction of cellulose based materials by extrapolation of short term experiments
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Inverse Analysis for Determining Curing Phenomenon in Composite Thermosetting Polymers

Abali, Bilen Emek; Afshar, Reza; Athanasopoulos, Christos; Penayo, Francisco

Part of Applied Composite Materials, p. 1351-1363, 2025

• DOI for Inverse Analysis for Determining Curing Phenomenon in Composite Thermosetting Polymers
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Predicting the long-term viscoelastic response by short-term tests in polymers

Afshar, Reza; Ebi, Nikhil; Abali, Bilen Emek

Part of Discover Applied Sciences, 2025

• DOI for Predicting the long-term viscoelastic response by short-term tests in polymers
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Evaluating the viscoelastic shear properties of clear wood via off-axis compression testing and digital-image correlation

Bengtsson, Rhodel; Bergeron, Louis; Afshar, Reza; Mousavi, Mahmoud et al.

Part of Mechanics of time-dependant materials, p. 2069-2083, 2024

• DOI for Evaluating the viscoelastic shear properties of clear wood via off-axis compression testing and digital-image correlation
• Download full text (pdf) of Evaluating the viscoelastic shear properties of clear wood via off-axis compression testing and digital-image correlation

Nonlinear Material Modeling for Mechanical Characterization of 3-D Printed PLA Polymer With Different Infill Densities

Afshar, Reza; Jeanne, Simon; Abali, Bilen Emek

Part of Applied Composite Materials, p. 987-1001, 2023

• DOI for Nonlinear Material Modeling for Mechanical Characterization of 3-D Printed PLA Polymer With Different Infill Densities
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Viscoelastic behavior of softwood based on a multiscale computational homogenization

Bengtsson, Rhodel; Mousavi, Mahmoud; Afshar, Reza; Gamstedt, E. Kristofer

Part of Mechanics of materials, 2023

• DOI for Viscoelastic behavior of softwood based on a multiscale computational homogenization
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A micro-CT investigation of densification in pressboard due to compression

Afshar, R.; Stjärnesund, J.; Gamstedt, E. K.; Girlanda, O. et al.

Part of Strain, 2023

• DOI for A micro-CT investigation of densification in pressboard due to compression
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An applicable orthotropic creep model for wood materials and composites

Bengtsson, Rhodel; Afshar, Reza; Gamstedt, E. Kristofer

Part of Wood Science and Technology, p. 1585-1604, 2022

• DOI for An applicable orthotropic creep model for wood materials and composites
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Full scale finite element modelling and analysis of the 17th-century warship vasa: A methodological approach and preliminary results

Afshar, Reza; Alavyoon, Navid; Ahlgren, A; Gamstedt, E. Kristofer

Part of Engineering structures, 2021

• DOI for Full scale finite element modelling and analysis of the 17th-century warship vasa: A methodological approach and preliminary results
• Download full text (pdf) of Full scale finite element modelling and analysis of the 17th-century warship vasa: A methodological approach and preliminary results

A basic orthotropic viscoelastic model for composite and wood materials considering available experimental data and time-dependent Poisson's ratios

Bengtsson, Rhodel; Afshar, Reza; Gamstedt, E. Kristofer

Part of IOP Conference Series, 2020

• DOI for A basic orthotropic viscoelastic model for composite and wood materials considering available experimental data and time-dependent Poisson's ratios
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Creep in oak material from the Vasa ship: verification of linear viscoelasticity and identification of stress thresholds

Afshar, Reza; Cheylan, Matthieu; Almkvist, Gunnar; Ahlgren, Anders et al.

Part of European Journal of Wood and Wood Products, p. 1095-1103, 2020

• DOI for Creep in oak material from the Vasa ship: verification of linear viscoelasticity and identification of stress thresholds
• Download full text (pdf) of Creep in oak material from the Vasa ship: verification of linear viscoelasticity and identification of stress thresholds

Experimental and Numerical Analysis of Cellulosic Insulation Failures of Continuously Transposed Conductors under Short Circuits and Thermal Ageing in Power Transformers

Oria, Carmela; Carrascal, I.; Fernández, I.; Ferreño, D. et al.

Part of IEEE transactions on dielectrics and electrical insulation, p. 325-333, 2020

• DOI for Experimental and Numerical Analysis of Cellulosic Insulation Failures of Continuously Transposed Conductors under Short Circuits and Thermal Ageing in Power Transformers

A Micro-Computed Tomography Investigation of the Breakdown Paths in Mica/Epoxy Machine Insulation

Saxén, Carl; Gamstedt, E. Kristofer; Afshar, Reza; Paulsson, Goran et al.

Part of IEEE transactions on dielectrics and electrical insulation, p. 1553-1559, 2018

• DOI for A Micro-Computed Tomography Investigation of the Breakdown Paths in Mica/Epoxy Machine Insulation

Comparison of experimental testing and finite element modelling of a replica of a section of the Vasa warship to identify the behaviour of structural joints

Afshar, R; van Dijk, N.P.; Bjurhager, Ingela; Gamstedt, E. Kristofer

Part of Engineering structures, p. 62-76, 2017

• DOI for Comparison of experimental testing and finite element modelling of a replica of a section of the Vasa warship to identify the behaviour of structural joints

Inclined Hole Under Different Loading Conditions: A Review of Recent Results

Berto, F.; Afshar, Reza H.

Part of Strength of Materials, p. 668-676, 2016

• DOI for Inclined Hole Under Different Loading Conditions: A Review of Recent Results

Damage Behavior in Additive Manufacturing based on Infill Pattern and Density with Carbon Particle Filled PolyLactic Acid (CF-PLA) Polymer Filaments

Abali, Bilen Emek; Afshar, Reza; Khaksar, Nima; Segersten, Daniel et al.

Part of State of the Art and Future Trends in Materials Modelling 2, p. 1-16, Springer, 2024

• DOI for Damage Behavior in Additive Manufacturing based on Infill Pattern and Density with Carbon Particle Filled PolyLactic Acid (CF-PLA) Polymer Filaments

Effects of 3-D Printing Infill Density Parameter on the Mechanical Properties of PLA Polymer

Afshar, Reza; Jeanne, Simon; Abali, Bilen Emek

Part of Sixty Shades of Generalized Continua, p. 1-12, Springer, 2023

• DOI for Effects of 3-D Printing Infill Density Parameter on the Mechanical Properties of PLA Polymer

Characterization of mechanical properties of Vasa oak and their application in a full-scale numerical model for support assessment

Afshar, Reza; Ahlgren, Anders; Gamstedt, E. Kristofer

p. 1-6, 2019

• Download full text (pdf) of Characterization of mechanical properties of Vasa oak and their application in a full-scale numerical model for support assessment

Preserving the Vasa ship: Research and development of a new support structure

Gamstedt, E. Kristofer; Afshar, Reza; Ahlgren, Anders

2018

• Download full text (pdf) of Preserving the Vasa ship: Research and development of a new support structure

A full-scale finite-element model of the Vasa ship

Afshar, Reza; Alavyoon, Navid; Ahlgren, Anders; van Dijk, Nico P. et al.

Part of Proceedings of ECCOMAS Thematic Conference CompWood 2017, 2017

• Download full text (pdf) of A full-scale finite-element model of the Vasa ship

Calculation of Joint Stiffness Parameters of the Section Replica of the Vasa Ship

Wu, Dan; Afshar, Reza; Gamstedt, Kristofer

2017

Evaluation of displacements of a wooden hull section of the Vasa ship by means of 3D laser scanning

Vorobyev, Alexey; Garnier, F; van Dijk, Nico; Afshar, Reza et al.

2017

Risk assessment for buckling of the original foremast of the Vasa ship

van Dijk, Nico P.; Ahlgren, N; Vorobyev, Alexey; Afshar, Reza et al.

2017

Towards determination of local and overall displacements of the Vasa ship structure: Effect of its mechanical connections

Hassel, Ivon; Afshar, R; Vorobyev, A; Bommier, F et al.

2014

Development of a support structure for the wooden shipwreck Vasa

Gamstedt, E. Kristofer; Afshar, Reza; van Dijk, Nico P.; Vorobyev, Alexey

2017