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Stress intensity factor calculation for a modified round bend bar by 3-D finite element analysis

✍ Scribed by Kyu Cho; Benjamin F. Hantz; Isa Bar-On

Publisher
Springer Netherlands
Year
1993
Tongue
English
Weight
391 KB
Volume
62
Category
Article
ISSN
1573-2673

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✦ Synopsis

Stress intensity factors were calculated for a modified round bend bar (MRBB) using 3-D finite element analysis. The results were compared with published solutions for a rectangular and round bend bars. The stress intensity values for the MRBB are between those for the two other geometries as expected. The stress intensity solutions were non-dimensionalized utilizing limit solution for short and long cracks.

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