✦ LIBER ✦

Fatigue crack propagation model based on a local strain approach

✍ Scribed by Eerik Peeker; Erkki Niemi

Publisher: Elsevier Science
Year: 1999
Tongue: English
Weight: 430 KB
Volume: 49
Category: Article
ISSN: 0143-974X
DOI: 10.1016/s0143-974x(98)00213-2

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Local crack-tip strain approach to fatig

Local crack-tip strain approach to fatigue crack propagation

✍ Furuya Yasubumi; Shimada Heihachi 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 647 KB

A progressive crack-tip strain approach to fatigue crack propagation is presented. Localstrain damage accumulation curve for crack initiation is used as a "cyclic damage accumulation" and "fracture criterion" in the heavily deformed region, R,?, just adjacent to the crack-tip. The changes of cyclic

A fatigue crack propagation model for st

A fatigue crack propagation model for strain hardening materials

✍ K.M. Lal; S.B.L. Garg 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 782 KB

Abmtmct-In this paper a crack propagation model based on Tomkins concept (df/dN = Ae,, . o) has been developed using the theoretically developed cyclic plastic xone sixes. The crack propagation rates are found to be functions of stress intensity factor, Elber's efTective stress range ratio, cyclic y

Prediction of fatigue crack initiation l

Prediction of fatigue crack initiation lives for welded plate T-joints based on the local stress-strain approach

✍ G. Bhuyan; O. Vosikovsky 📂 Article 📅 1989 🏛 Elsevier Science 🌐 English ⚖ 474 KB

Dynamic modeling of cleavage crack propa

Dynamic modeling of cleavage crack propagation and arrest with a local approach

✍ A. Dahl; C. Berdin; D. Moinereau 📂 Article 📅 2011 🏛 Elsevier 🌐 English ⚖ 342 KB

The assessment of reactor pressure vessels, usually based on crack initiation, could be completed using the crack arrest concept. The methodology classically recommended in safety codes and standards does not take into account the dynamic effects which are very important in crack arrest phenomena. T

A mechanistically based approach to prob

A mechanistically based approach to probability modeling for corrosion fatigue crack growth

✍ D.G. Harlow; R.P. Wei 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 965 KB

approach and methodology for developing a probability model for life prediction and its utility are demonstrated. The goal of this probabilistic approach is to make stochastically tight estimates of life for conditions that are beyond the range used in typical supporting data. Probability models, ve

A fracture model of corrosion fatigue cr

A fracture model of corrosion fatigue crack propagation of aluminum alloys based on the material elements fracture ahead of a crack tip

✍ Rong Wang 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 919 KB

In this study, attempts were made to extend the concept of material elements fracture ahead of a crack tip during fatigue crack propagation (FCP) to corrosion fatigue crack propagation (CFCP) of aluminum alloys in a corrosive environment. Considering the effect of corrosion damage on the material el