文章基本信息

标题：Numerical study of the relation between chosen statistical parameters of input stresses and cumulative fatigue damage provided rainflow decomposition
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作者：Milan Sága ; Ondrej Štalmach ; Mária Blatnická 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2019
卷号：254
DOI：10.1051/matecconf/201925402006
语种：English
出版社：EDP Sciences
摘要：The aim of the article is to present a series of numerical tests of the cumulative fatigue damage solution under assumption of random stress input. It is realised study of the influence of the statistical moments or power spectral density on the cumulative fatigue damage using well-known rainflow method. The distribution of the cumulative fatigue damage is determined for pre-defined material parameters.
关键词：enStatistical momentspower spectral densityrainflow decompositioncumulative fatigue damagestress analysis