✦ LIBER ✦

The effect of contact stress intensity factors on fatigue crack propagation

✍ Scribed by Y.C. Lam; J.F. Williams

Publisher: Elsevier Science
Year: 1984
Tongue: English
Weight: 588 KB
Volume: 1
Category: Article
ISSN: 0167-8442
DOI: 10.1016/0167-8442(84)90015-6

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Measurement of Effective Stress Intensit

Measurement of Effective Stress Intensity Factor Range of Mode II Fatigue Crack Propagation

✍ M. Liu; S. Hamada 📂 Article 📅 2011 🏛 Elsevier 🌐 English ⚖ 644 KB

Many rolling contact fatigue failures, such as those that occur in railway rails, rolling bearings and gears, is due to the high repeated shear load. In order to prevent such fatigue a failure, the resistance of the material against such a load must be determined. The fatigue crack growth rate is de

Crack-tip stresses and their effect on s

Crack-tip stresses and their effect on stress intensity factor for crack propagation

✍ S. Stoychev; D. Kujawski 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 608 KB

In this paper, analytical and numerical simulations of the crack-tip stresses are presented. Analytical calculations are performed utilizing modified Rice and elastic equations. 2D finite element analyses (FEA) are conducted in parallel using ANSYS. Results from both methods are compared and discuss

A fatigue crack growth model based on th

A fatigue crack growth model based on the contact stress intensity factor approach

✍ Y.C. Lam 📂 Article 📅 1989 🏛 Elsevier Science 🌐 English ⚖ 404 KB

Fractal effects of crack propagation on

Fractal effects of crack propagation on dynamic stress intensity factors and crack velocities

✍ Heping Xie; David J. Sanderson 📂 Article 📅 1996 🏛 Springer Netherlands 🌐 English ⚖ 969 KB

Crack extension paths are often irregular, producing rough fracture surfaces which have a fractal geometry. In this paper, crack tip motion along a fractal crack trace is analysed. A fractal kinking model of the crack extension path is established to describe irregular crack growth. A formula is der

Threshold stress intensity factor of fat

Threshold stress intensity factor of fatigue cracks

✍ C.R. Chiang 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 353 KB

Statistical evaluation of fatigue crack

Statistical evaluation of fatigue crack propagation properties including threshold stress intensity factor

✍ Akihiko Ohta; Isao Soya; Satoshi Nishijima; Michio Kosuge 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 976 KB

The relationship between fatigue crack propagation rate, da/dn, and range of stress intensity factor, AK, including threshold stress intensity factor, AK,,, is analyzed statistically. A non-linear equation, da/dn = C{(AK)m-(AKth)m}, is fitted to the data by regression method to evaluate the 99% conf