Přístupnostní navigace
E-application
Search Search Close
Publication detail
VESELÝ, V. FRANTÍK, P. KERŠNER, Z.
Original Title
Vliv kritéria porušení na tvar a velikost lomové procesní zóny u cementových kompozitů
English Title
Influence of failure criterion on the shape and size of fracture process zone in cementitious composites
Type
conference paper
Language
Czech
Original Abstract
The paper is focused on selected aspects of estimation of the extent and shape of the fracture process zone accompanying the quasi-brittle fracture in cementitious materials. The zone is determined based on an amalgamation of multi-parameter fracture mechanics, equivalent elastic crack approach and cohesive crack approach. An influence of the failure criterion chosen for the fracture process zone evaluation and an influence of the accuracy of the stress field approximation in the cracked body are also investigated in the paper. Some recommendations for the procedure of determination of the fracture process zone in application to cementitious composites are proposed.
English abstract
Keywords
Key words in English
Authors
VESELÝ, V.; FRANTÍK, P.; KERŠNER, Z.
RIV year
2009
Released
19. 5. 2009
Location
Ostrava, Česká republika
ISBN
978-80-248-2016-3
Book
Modelování v mechnice 2009,
Pages from
1
Pages to
8
Pages count
BibTex
@inproceedings{BUT32256, author="Václav {Veselý} and Petr {Frantík} and Zbyněk {Keršner}", title="Vliv kritéria porušení na tvar a velikost lomové procesní zóny u cementových kompozitů", booktitle="Modelování v mechnice 2009,", year="2009", pages="1--8", address="Ostrava, Česká republika", isbn="978-80-248-2016-3" }