๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Fatigue of glass: crack growth or sharpening of crack tip?

โœ Scribed by Ch. Ullner; E. Gehrke

Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
457 KB
Volume
20
Category
Article
ISSN
0013-7944

No coin nor oath required. For personal study only.

โœฆ Synopsis

Two fatigue models are compared: crack growth with constant crack tip radius and sharpening of crack tip with constant length of crack. By an experimental comparison of dynamic fatigue curves with crack growth measurements it was possible to refute the thesis according to which the fatigue processes of silicate glass were determined solely by crack tip sharpening.

๐Ÿ“œ SIMILAR VOLUMES

Subcritical crack growth of glass
Subcritical crack growth of glass
โœ M. Yoda ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 757 KB
Parameter representation of fatigue crac
Parameter representation of fatigue crack growth
โœ V.M Radhakrishnan ๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 705 KB

From the study of the crack propagation data in fatigue, a parameter in the form P=mlogSK+C has been suggested, where the slope m and the intercept C are functions of the variables like stress ratio R, frequency w, and temperature T. Caae studies where data are available for various stress ratios ha

Acoustic emissions of fatigue crack grow
Acoustic emissions of fatigue crack growth
โœ T.M. Morton; R.M. Harrington; J.G. Bjeletich ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 661 KB
Stochastic models of fatigue crack growt
Stochastic models of fatigue crack growth
โœ R.S. Langley ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 768 KB

number of stochastic models of fatigue crack growth under constant amplitude cyclic loading are assessed in the light of experimental data. Particular attention is paid to the predictive performance of the models under a change in the initial crack length and generally it is found that the models pr