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1992
Conference Paper
Titel
Fatigue life prediction for composite materials
Alternative
Lebensdauervorhersage bei FVK-Bauteilen
Abstract
Nine types of glass fiber reinforced epoxy specimens were subjected to spectrum fatigue loading. Among them were plain and notched specimens but also a bending specimen, a cylinder, and bonded joints. Two random load spectra and MiniTWIST, FALSTAFF and WISPER were used. Spectrum fatigue life was predicted using Miner's rule and the Relativ-Miner rule. The accuracy of the predictions varied considerably.
Konferenz
Language
English
Tags
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Falstaff
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fatigue life prediction
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fatigue strength
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Gaussian distribution
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GauĂverteilung
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Geradlinienverteilung
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Glasfaserverstärktes Epoxid
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glass fiber reinforced epoxy
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Lastfolge
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Lebensdauervorhersage
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load sequence
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Miner rule
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Minerregel
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MiniTWIST
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relative Miner rule
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Relative Minerregel
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Schwingfestigkeit
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straight line distribution
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WISPER