STRESS INTENSITY FACTOR CALCULATION FOR A MODIFIED ROUND BEND BAR BY 3-D FINITE-ELEMENT ANALYSIS

Authors
CHO K HANTZ BF BARON I
Citation
K. Cho et al., STRESS INTENSITY FACTOR CALCULATION FOR A MODIFIED ROUND BEND BAR BY 3-D FINITE-ELEMENT ANALYSIS, International journal of fracture, 62(2), 1993, pp. 163-170
Citations number
27
Categorie Soggetti
Mechanics
Journal title
International journal of fracture → ACNP
ISSN journal
03769429
Volume
62
Issue
2
Year of publication
1993
Pages
163 - 170
Database
ISI
SICI code
0376-9429(1993)62:2<163:SIFCFA>2.0.ZU;2-D
Abstract
Stress intensity factors were calculated for a modified round bend bar (MRBB) using 3-D finite element analysis. The results were compared w ith published solutions for a rectangular and round bend bars. The str ess intensity values for the MRBB are between those for the two other geometries as expected. The stress intensity solutions were non-dimens ionalized utilizing limit solution for short and long cracks.