Title: Fatigue life calculation of components under the circumstance of stable stochastic stress
Abstract:On the basis of σ-N curve of the fatigue of component under stable circulative stress and the rule of Palmgren-Miner linear fatigue accumulation under unstable circulative stress,a computation method ...On the basis of σ-N curve of the fatigue of component under stable circulative stress and the rule of Palmgren-Miner linear fatigue accumulation under unstable circulative stress,a computation method of fatigue life of components under the circumstance of narrow banded stable stochastic stress was discussed.Utilizing the possibility distribution of the peak value of stress under the effect of stochastic stress of a given stress spectrum the calculation formula for accumulated fatigue was derived and its suitability range and significance of application were pointed out.Read More
Publication Year: 2005
Publication Date: 2005-01-01
Language: en
Type: article
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