✦ LIBER ✦

Rate of growth of fatigue cracks calculated from the theory of infinitesimal dislocations distributed on a plane

✍ Scribed by J. Weertman

Publisher: Springer Netherlands
Year: 1966
Tongue: English
Weight: 398 KB
Volume: 2
Category: Article
ISSN: 1573-2673
DOI: 10.1007/bf00183823

No coin nor oath required. For personal study only.

✦ Synopsis

The Bilby, Cottrell and Swinden crack theory is applied to the problem of the growth of fatigue cracks. It is found that if a total critical displacement is adopted as the fracture criterion, the theory leads to observed growth laws. * Based upon paper presented at the International Conference on Fracture,

📜 SIMILAR VOLUMES

A dislocation model for the rate of init

A dislocation model for the rate of initial growth of stage I fatigue cracks

✍ J. N. Eastabrook 📂 Article 📅 1984 🏛 Springer Netherlands 🌐 English ⚖ 254 KB

Effect of a second phase particle on the

Effect of a second phase particle on the rate of growth of fatigue cracks

✍ K. Jagannadham; E. G. Ramachandran 📂 Article 📅 1976 🏛 Springer Netherlands 🌐 English ⚖ 206 KB

The effect of the shear modulus, size and dispersion of second phase particles on rate of growth of fatigue cracks in two-phase materials is determined using the kinetic theory approach. The results obtained explain the experimental observations in pearlitic steels.

Influence from geometrical features on t

Influence from geometrical features on the growth rate of a micro-structurally short fatigue crack

✍ P. Hansson; S. Melin 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 420 KB

The influence on the crack growth rate on a micro-structurally short edge crack subjected to fatigue loading from changes in crack length, distance to grain boundaries and applied load has been investigated. The crack is assumed to grow in a single shear mechanism due to nucleation, glide and annihi

The influence of a coal gasifier atmosph

The influence of a coal gasifier atmosphere on fatigue crack growth rates in BS 4360 steel

✍ P.J. Cotterill; J.E. King 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 457 KB

On the nonuniqueness of the load wave fo

On the nonuniqueness of the load wave form in a reaction rate mean fatigue crack growth model

✍ John L. Bogdanoff 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 364 KB

Ahatraet-A reaction rate model for mean fatigue crack growth (FCG) under periodic load variation is employed. It is shown that a specified (load,, load& or (S,, , R) is not suthcient to uniquely determine the crack growth rate at constant temperature T and environment E. Further, given a periodic lo

A study on the fatigue crack growth in 9

A study on the fatigue crack growth in 9% Ni steel plate: Growth rate of surface crack in a plate under arbitrarily combined tension and bending

✍ A. Nagai; M. Toyosada; T. Okamoto 📂 Article 📅 1975 🏛 Elsevier Science 🌐 English ⚖ 590 KB

Cyclic growth rate of a surface crack is complicated by the three dimensional stress field around the crack and also by an interaction expected between the growth rate at every position on the contour. An analysis, based on the total energy around a smfoce crack, derived a correlation between strain