An interaction integral retardation model for predicting fatigue life under multi-step loading
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2020.107224
Abstract: Abstract This paper proposes an interaction integral retardation (IIR) model to predict fatigue life accurately for components subjected to multi-step loading (MSL) conditions. The IIR model is based on the cyclic interaction integral that considers… read more here.
Keywords: model; interaction integral; integral retardation; iir model ... See more keywords
A XFEM approach for the three-dimensional cracks in piezoelectric material using interaction integral
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DOI: 10.1016/j.engfracmech.2020.107322
Abstract: Abstract Piezoelectric materials are widely used in various engineering applications such as electromechanical actuators, vibrators, energy harvesters, sensors, transducers, and propeller blades. These materials are subjected to various types of cyclic loading and their crack… read more here.
Keywords: dimensional cracks; three dimensional; cracks piezoelectric; crack ... See more keywords
A new approach of the interaction integral method with correction terms for cracks in three-dimensional functionally graded materials using the tetrahedral finite element
Sign Up to like & getrecommendations! Published in 2021 at "Theoretical and Applied Fracture Mechanics"
DOI: 10.1016/j.tafmec.2021.103065
Abstract: Abstract In this paper, a new approach for evaluating the Stress Intensity Factors (SIFs) using the interaction integral method with correction terms for cracks in three-dimensional Functionally Graded Material (FGM) is presented. The present interaction… read more here.
Keywords: tetrahedral finite; finite element; interaction; integral method ... See more keywords