๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Parameter representation of fatigue crack growth

โœ Scribed by V.M Radhakrishnan

Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
705 KB
Volume
11
Category
Article
ISSN
0013-7944

No coin nor oath required. For personal study only.

โœฆ Synopsis

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 have been made and a Master Curve connecting the crack propagation rate doldN and the parameter P has been obtained. Experimental data for various values of 8K and R have been found to agree well with the theoretical prediction.

๐Ÿ“œ SIMILAR VOLUMES

Four lectures on fatigue crack growth: I
Four lectures on fatigue crack growth: I. Fatigue crack growth and fracture mechanics
โœ J. Schijve ๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 922 KB

Abrtrrt-Aspects of the tccbnical meaning of fatigue considerations in practice are indicated. The fatigue life is subdivided into a crack nucleations period aod a crack propagation period. The siguiticat~ce of recog&iag these periods for practical problems is illustmtcd by several ~xamptes. The simi

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

Fatigue crack growth below Kiscc
Fatigue crack growth below Kiscc
โœ G.P. Cherepanov; H. Halmanov ๐Ÿ“‚ Article ๐Ÿ“… 1974 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 293 KB

Abatraet-The theory of fatigue crack growth in agressive en~~ents is briefly described. The theoretical results are compared with the test data.

Fatigue of glass: crack growth or sharpe
Fatigue of glass: crack growth or sharpening of crack tip?
โœ Ch. Ullner; E. Gehrke ๐Ÿ“‚ Article ๐Ÿ“… 1984 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 457 KB

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