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Effect of crack closure on crack initiation parameters

โœ Scribed by R.S. Alwar; S. Thiagarajan

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
393 KB
Volume
25
Category
Article
ISSN
0013-7944

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โœฆ Synopsis

NOMENCLATURE Young's modulus shear modulus elastic constant : 3 -4y plane strain ; 3 -r/l + y plane stress force per unit thickness of plate open end mode I stress intensity factor open end mode II stress intensity factor Poisson's ratio applied uniform tension, 2p/k + 1 distance of concentrated force from centre line of crack maximum normal stress minimum strain energy density factor angle of crack initiation biaxiality load factor

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