Univ. Prof. Dr. Otmar Kolednik

Function: Group Leader
Room: 114
Phone: +43 (0) 3842-804-114
E-Mail: otmar.kolednik(at)oeaw.ac.at

Research

1. Deformation, Fatigue and Fracture

2. Micro- and Nanomechanics and Complex Materials

Methods

Deformation, fatigue and fracture of materials and composites, theoretical concepts of non-linear fracture mechanics, numerical modelling of damage initiation and crack growth, materials and component design, quantitative fracture surface analysis, local deformation analysis, finite element modeling, configurational forces concept

Teaching

Nichtlineare Burchmechanik – Theorie und Anwendung, Werkstoff und Bruchzähigkeit

Projects

Deformation- and fracture behavior of advanced materialsJ-integral as driving force parameter for elastic-plastic materialsDevelopment of new fracture resistant materials and components, Design concepts for damage resistant materials, Behavior of cracks in inhomogeneous materials

Publications

  • The configurational force concept in elastic-plastic facture mechanics - Instructive examples
    R. Schöngrundner, O. Kolednik, F.D. Fischer
    Key Engineering Materials417-418, 297-300 (2010)
  • Entwicklung bruchresistenter Werkstoffe
    D.G. Kolednik Otmar
    BIONIK Innovation & Qualifikation, 66-69 (2010)
  • Deformation and Fracture of Advanced High Strength Steels
    M. Kapp, T. Hebesberger, O. Kolednik
    TN Higashida K., ed. (2010)