Konstantinos Poulios

Konstantinos Poulios

Senior Researcher

DTU MECHANICAL ENGINEERING
Department of Mechanical Engineering

Section of Solid Mechanics

Technical University of Denmark

Nils Koppels Allé

Building 404, room 124

2800 Kgs. Lyngby

Ph.
Fax +45 45 25 19 61
E-mail kopo@mek.dtu.dk
ORCID 0000-0002-2691-4252
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2020
 

Effect of superimposed compressive stresses on rolling contact fatigue initiation at hard and soft inclusions

Mahdavi, Hamidreza ; Poulios, Konstantinos ; Niordson, Christian F.
in: International Journal of Fatigue, vol: 134

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1016/j.ijfatigue.2019.105399

 

Nonlinear compressive stability of hyperelastic 2D lattices at finite volume fractions

Bluhm, Gore Lukas ; Sigmund, Ole ; Wang, Fengwen ; Poulios, Konstantinos
in: Journal of the Mechanics and Physics of Solids, vol: 137

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1016/j.jmps.2019.103851

 

Topology optimization for compliance and contact pressure distribution in structural problems with friction

Kristiansen, Hansotto ; Poulios, Konstantinos ; Aage, Niels
in: Computer Methods in Applied Mechanics and Engineering, vol: 364

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1016/j.cma.2020.112915

2019
  PDF

Determination of optimal residual stress profiles for improved rolling contact fatigue resistance

Mahdavi, Hamidreza ; Poulios, Konstantinos ; Niordson, Christian F.
part of: MATEC Web of Conferences , 2019
Presented at:
12th International Conference on Multiaxial Fatigue and Fracture

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1051/matecconf/201930006002

2018
  PDF

A homogenization method for ductile-brittle composite laminates at large deformations

Poulios, Konstantinos ; Niordson, Christian Frithiof
in: International Journal for Numerical Methods in Engineering, vol: 113, issue: 5, pages: 814–833

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1002/nme.5637

  PDF

Finite element method for starved hydrodynamic lubrication with film separation and free surface effects

Poulios, Konstantinos ; Vølund, Anders ; Klit, Peder
in: Computer Methods in Applied Mechanics and Engineering, vol: 339, pages: 281-297

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.cma.2018.04.044

2017
  PDF

Fe-Modeling Of Starved Hydrodynamic Lubrication With Free Surface Effects

Poulios, Konstantinos ; Vølund, Anders ; Klit, Peder
part of: Proceedings of the 30th Nordic Seminar on Computational Mechanics (NSCM-30), pages: 166, 2017
Presented at:
30th Nordic Seminar on Computational Mechanics (NSCM-30)

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    Year: 2017

2016
  PDF

Homogenization of long fiber reinforced composites including fiber bending effects

Poulios, Konstantinos ; Niordson, Christian Frithiof
in: Journal of the Mechanics and Physics of Solids, vol: 94, pages: 433-452

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1016/j.jmps.2016.04.010

  PDF

Micro-buckling of periodically layered composites in regions of stress concentration

Poulios, Konstantinos ; Niordson, Christian Frithiof
in: Composite Structures, vol: 157, pages: 424-435

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1016/j.compstruct.2016.08.030

  PDF

Size scale dependence of compressive instabilities in layered composites in the presence of stress gradients

Poulios, Konstantinos ; Niordson, Christian Frithiof
in: IOP Conference Series: Materials Science and Engineering, vol: 139
Presented at:
37th Risø International Symposium on Materials Science

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1088/1757-899X/139/1/012041