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Gradient Dependent Fatigue Limit Criterion
1999Experimental evidence has shown that the fatigue limit of metallic cylindrical specimens in fully reversed bending is significantly higher than the respective limit in fully reversed tension-compression. The higher values of the bending fatigue limits observed have to be attributed to the benign influence of the gradient of the bending normal stress on
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Compressive Fatigue Limits of Composite Restorative Materials
Journal of Dental Research, 1979Compressive fatigue limits at 5,000 stress cycles have been measured for seven commercial composite restorative materials. The average of the ratios between fatigue limit and compressive strengths is 0.64.
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Measurement of Fatigue Limit in Silicate Glasses
2002Some studies on sub-critical growth in glass and ceramics have shown the existence of a lower limit of the applied stress intensity factor where the crack propagation tends to zero. This is usually defined as the fatigue limit or threshold stress intensity factor (K th ).Various testing methodologies have been suggested in the past for measuring this ...
Sglavo, Vincenzo Maria, D. Green
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Fatigue limit at operational load
1995General formula for the fatigue limit detemination of the parts is derived in this paper. The special formula is given for determining the fatigue limit of the steady prestressed parts subjected to the variable amplitude stress spectrum.
Jelaska, Damir, Žitko, Vinko
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Estimating Fatigue Curves with Mixture Fatigue-Limit Model
Proceedings of the 31st European Safety and Reliability Conference (ESREL 2021), 2021openaire +1 more source