Proceedings of the 2nd International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2017)

Comparison of 3-D Fracture Analysis Methods Based on ANSYS Workbench

Authors
Dejun Liu, Fang Xie, Ningbo Gao
Corresponding Author
Dejun Liu
Available Online July 2016.
DOI
https://doi.org/10.2991/iccia-17.2017.163How to use a DOI?
Keywords
Pressure vessel, 3-D crack, ANSYS Workbench.
Abstract
By establishing cylinder pressure vessel with a crack model, this paper presents the similarities and differences of semi-ellipse crack method and arbitrary method of 3-D fracture analysis based on finite element software ANSYS Workbench to explore the effect for the whole structure and single-crack results of the two methods. By establishing a model with a crack, importing the model to analysis environment and analyzing results compare the two method effect for pressure vessel wholly. From stress distribution, structural deformation and stress intensity factor distribution results indicate that numerical values on structural deformation and stress intensity factor of the two methods are nearly equal and the gap on stress value is large and the stress result of semi-ellipse crack fracture method is more conservative for the structural assessment.
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Proceedings
2nd International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2017)
Part of series
Advances in Computer Science Research
Publication Date
July 2016
ISBN
978-94-6252-361-6
ISSN
2352-538X
DOI
https://doi.org/10.2991/iccia-17.2017.163How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Dejun Liu
AU  - Fang Xie
AU  - Ningbo Gao
PY  - 2016/07
DA  - 2016/07
TI  - Comparison of 3-D Fracture Analysis Methods Based on ANSYS Workbench
BT  - 2nd International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2017)
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/iccia-17.2017.163
DO  - https://doi.org/10.2991/iccia-17.2017.163
ID  - Liu2016/07
ER  -