Internal and Edge Cracks in a Plate of Finite Width Under Bending
Author(s) -
H. Boduroglu,
F. Erdoğan
Publication year - 1983
Publication title -
journal of applied mechanics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.69
H-Index - 97
eISSN - 1528-9036
pISSN - 0021-8936
DOI - 10.1115/1.3167100
Subject(s) - stress intensity factor , enhanced data rates for gsm evolution , materials science , limiting , bending , shear (geology) , shear stress , stress (linguistics) , structural engineering , transverse plane , internal pressure , mechanics , geometry , composite material , mathematics , fracture mechanics , physics , engineering , mechanical engineering , telecommunications , linguistics , philosophy
In this paper the title problem is studied by using Reissner's transverse shear theory. The main purpose of the paper is to investigate the effect of stress-free boundaries on the stress intensity factors in plates under bending. Among the results found particularly interesting are those relating to the limiting cases of the crack geometries. The numerical results are given for a single internal crack, two collinear cracks, and two edge cracks. Also studied is the effect of Poisson's ratio on the stress intensity factors.
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