• Uniaxial and multiaxial fatigue tests under proportional loading were conducted. Multiaxial high-cycle behaviour of S355 structural steel was obtained. Five different models used evaluated. The Dang Van’s multiscale approach Susmel model showed great accuracy. stresses are usually present in engineering structures often associated to failures. However, is an open topic, full questions points ...

Abstract This study proposed a multiaxial variable temperature and amplitude damage assessment model to predict the fatigue life of high-temperature alloys, which are often subjected varying mechanical loads. To validate model, seven tests were conducted on GH4169 nickel-based alloy. The shows good accuracy reliability in predicting lifetime alloy components under

This paper deals with the reformulation of Modified Wöhler Curve Method to make it suitable for being used along nominal stresses design notched components against constant/variable amplitude multiaxial fatigue loading. The accuracy this methodology is checked a large number experimental results taken from literature. outcomes performed validation exercise strongly support idea that proposed ap...