✦ LIBER ✦

Fretting fatigue behavior and life prediction of automotive steel bolted joint

✍ Scribed by M. Jayaprakash; Y. Mutoh; K. Yoshii

Publisher: Elsevier Science
Year: 2011
Weight: 869 KB
Volume: 32
Category: Article
ISSN: 0261-3069
DOI: 10.1016/j.matdes.2011.02.061

No coin nor oath required. For personal study only.

✦ Synopsis

Fatigue tests of bolted joints of SAPH400 automotive steel plate were carried out. Effect of groove on fretting fatigue strength was investigated by introducing various geometries of grooves at contact edge. The fretting fatigue strength was improved by introducing groove: the fatigue strength increased with increasing groove depth. As the next step, the applicability of the tangential stress range-compressive stress range diagram to the bolted joints was investigated using the tangential stress range-compressive stress range diagram obtained from conventional laboratory-type SAPH400 steel specimens. The result showed that the fretting fatigue strength of actual component, i.e. the bolted joint could be successfully predicted based on the tangential stress range-compressive stress range diagram.

📜 SIMILAR VOLUMES

Modelling and prediction of steel bolted

Modelling and prediction of steel bolted connection behavior

✍ N. Krishnamurthy 📂 Article 📅 1980 🏛 Elsevier Science 🌐 English ⚖ 924 KB

Variable amplitude fatigue behavior and

Variable amplitude fatigue behavior and life predictions of case-hardened steels

✍ Fengjie Yin; Ali Fatemi; John Bonnen 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 594 KB

Fatigue behavior of case-hardened steel specimens were investigated under variable amplitude loading conditions including two-level load tests, periodic overload tests, and service load history tests. Fatigue life predictions were made using a two-layer model based on case and core material fatigue

Fatigue–creep behavior of 1.25Cr0.5Mo st

Fatigue–creep behavior of 1.25Cr0.5Mo steel at high temperature and its life prediction

✍ Zhichao Fan; Xuedong Chen; Ling Chen; Jialing Jiang 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 239 KB

High-temperature stress controlled tests for 1.25Cr0.5Mo steel were carried out at different loading conditions to investigate the fatigue-creep interaction behavior. Four fatigue-creep facture character maps have been established. It is found when the stress amplitude is less than the mean stress a

Fatigue life prediction of load carrying

Fatigue life prediction of load carrying cruciform joints of pressure vessel steel by statistical tools

✍ V. Balasubramanian; B. Guha 📂 Article 📅 2004 🏛 Elsevier Science ⚖ 264 KB

Fatigue behavior and life prediction of

Fatigue behavior and life prediction of PI/SiO2 nanocomposite films

✍ Z. D. Wang; X. X. Zhao 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 388 KB

Thermomechanical fatigue evaluation and

Thermomechanical fatigue evaluation and life prediction of 316L(N) stainless steel

✍ A. Nagesha; M. Valsan; R. Kannan; K. Bhanu Sankara Rao; V. Bauer; H.-J. Christ; 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 566 KB

An attempt has been made to understand the thermomechanical fatigue (TMF) behaviour of a nitrogenalloyed type 316L austenitic stainless steel under different temperature domains. Smooth, hollow specimens were subjected to in-phase (IP) and out-of-phase (OP) thermal-mechanical cycling in air under a