Crack growth based life prediction approach under LCF-HCF interaction
نویسندگان
چکیده
منابع مشابه
Modelling combined HCF-LCF fatigue crack growth under the influence of LCF overload
Fatigue crack growth (FCG) rates have previously been reported in forged Ti6Al-4V aero-engine disk material under the conjoint action of LCF and HCF cycles at room temperature. It is found that systematic increases in LCF overload, applied prior to the commencement of the HCF cycles, reduce the contribution of the HCF cycles to crack growth rates. The application of overload also enhances the s...
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ژورنال
عنوان ژورنال: Frattura ed Integrità Strutturale
سال: 2019
ISSN: 1971-8993
DOI: 10.3221/igf-esis.50.09