Load history effects on fatigue crack propagation: Its effect on the R-curve for threshold

X. Zhou; Anton Hohenwarter; Thomas Leitner; Hans-Peter Gänser; Reinhard Pippan

doi:10.3221/IGF-ESIS.33.26

Load history effects on fatigue crack propagation: Its effect on the R-curve for threshold

X. Zhou, Anton Hohenwarter, Thomas Leitner, Hans-Peter Gänser, Reinhard Pippan

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Begutachtung

1 Zitat (Scopus)

Abstract

The study deals with the effect of load history during threshold and fatigue crack propagation measurements in the near threshold regime. The compression pre cracking and the stepwise increasing load amplitude test was applied. The effects of pre-cracking as well as the effect of compression and tension overloads after the pre-cracking on the long crack threshold and on the R-curve of the threshold of stress intensity range are analysed.

Originalsprache	Englisch
Seiten (von - bis)	209-214
Seitenumfang	6
Fachzeitschrift	Frattura ed Integrità Strutturale
Jahrgang	9.2015
Ausgabenummer	33
DOIs	https://doi.org/10.3221/IGF-ESIS.33.26
Publikationsstatus	Veröffentlicht - 19 Juni 2015

Zugriff auf Dokument

10.3221/IGF-ESIS.33.26

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Dieses zitieren

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