Study of stress intensity factor in corrugated plate using extended finite element method (XFEM)
Author
Source
Engineering and Technology Journal
Issue
Vol. 34, Issue 15A (31 Dec. 2016), pp.2982-2992, 11 p.
Publisher
Publication Date
2016-12-31
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
The presence of crack with different lengths and locations in structure of corrugated plate is studied.
XFEM is along with enrichment function based on partition of unity is used for the calculation of stresses due to the presence of crack.
Stress intensity factors (KI) and relations for shape factors (C) are calculated for the four most common crack orientations and loading conditions.
Results showed that crack in the flange with load perpendicular to corrugation direction yields higher values of KI and C in addition to wider spread of stress concentration contours than the web.
When loading becomes parallel to corrugation direction, the stress intensity factor and C factor become remarkably less due to the corrugation stiffness.
Third mode KIII is appeared in the fourth case in addition to the presence of the first mode KI due to 45o inclination of the web and applied load direction
American Psychological Association (APA)
Laftah, Rafil Mahmud. 2016. Study of stress intensity factor in corrugated plate using extended finite element method (XFEM). Engineering and Technology Journal،Vol. 34, no. 15A, pp.2982-2992.
https://search.emarefa.net/detail/BIM-770781
Modern Language Association (MLA)
Laftah, Rafil Mahmud. Study of stress intensity factor in corrugated plate using extended finite element method (XFEM). Engineering and Technology Journal Vol. 34, no. 15A (2016), pp.2982-2992.
https://search.emarefa.net/detail/BIM-770781
American Medical Association (AMA)
Laftah, Rafil Mahmud. Study of stress intensity factor in corrugated plate using extended finite element method (XFEM). Engineering and Technology Journal. 2016. Vol. 34, no. 15A, pp.2982-2992.
https://search.emarefa.net/detail/BIM-770781
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 2991-2992
Record ID
BIM-770781