Přístupnostní navigace
E-application
Search Search Close
Publication detail
ŠEVČÍK, M. HUTAŘ, P. NÁHLÍK, L.
Original Title
Stress distribution description in the vicinity of the crack front in the case of thin specimens
Type
conference paper
Language
English
Original Abstract
This work shows the comparison of stress field distribution in front of the crack front from both vertex singularity and out-of-plane constraint description. The three-dimensional numerical simulations of the middle crack tension specimen are performed. Relevant fracture mechanics parameters are estimated using finite element simulations and used for semi-analytical stress field descriptions mentioned. Good agreement between out-of-plane constraint methodology and vertex singularity methodology was found.
Keywords
crack front, stress distribution, thin specimen, stress singularity
Authors
ŠEVČÍK, M.; HUTAŘ, P.; NÁHLÍK, L.
RIV year
2010
Released
10. 4. 2010
Publisher
TU Liberec
Location
Liberec
ISBN
978-80-7372-586-0
Book
12th International Scientific Conference Applied Mechanics 2010
Pages from
119
Pages to
122
Pages count
4
BibTex
@inproceedings{BUT30364, author="Martin {Ševčík} and Pavel {Hutař} and Luboš {Náhlík}", title="Stress distribution description in the vicinity of the crack front in the case of thin specimens", booktitle="12th International Scientific Conference Applied Mechanics 2010", year="2010", pages="119--122", publisher="TU Liberec", address="Liberec", isbn="978-80-7372-586-0" }