Proceedings Vol. 12 (2006)
ENGINEERING MECHANICS 2006
May 15 – 18, 2006, Svratka, Czech Republic
Copyright © 2006 Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic, Prague
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
pages 416 - +10p., full text
The knowledge of fracture-mechanical parameters is fundamental for failure modelling of concrete structures. Problems of the true fracture energy of this quasi-brittle material are analysed. The fracture energy of concrete, which is necessary for the true fracture energy determining, could be obtained by testing of notched-beam specimen subjected to three-point bending. The FEM model of this test is used in this paper. The influence of constraint on determination of the fracture energy of concrete is studied in this paper.
back to list of papers
Text and facts may be copied and used freely, but credit should be given to these Proceedings.
All papers were reviewed by members of the scientific committee.
Powered by
Imce 3.20 © 2023, Pavel Formánek, Institute of Thermomechanics AS CR, v.v.i. [generated: 0.0317s]