Results 11 to 20 of about 2,386,191 (312)
Metals, 2019 In this work, the multiaxial fatigue behaviour of 316 and 304 stainless steel was studied. The study was based on the critical plane approach which is based on observations that cracks tend to nucleate and grow in specific planes.
Alejandro S. Cruces +4 more
doaj +2 more sources
Multiaxial fatigue modeling of continuous fiber-reinforced polymers using a critical plane approach
Archives of Civil and Mechanical EngineeringAbstract This paper presents extension of the application of a damage parameter recently shown to successfully model multiaxial fatigue behavior of short fiber-reinforced composites to continuous fiber composite materials. The authors conducted an experimental campaign on the fatigue life of carbon fiber-reinforced polymer ...
Szymon Duda +3 more
openaire +2 more sources
Procedia Engineering, 2018 Abstract As the number of heavy railway traffic load increased, concern over the accurate and actual fatigue damage of the bridge is intensified. Especially for bridges which were designed for light traffic load. The fatigue damage assessment of steel bridge connections is usually based on notion of uniaxial S-N curves given in the codes of practice.
Praveen K R +4 more
openaire +3 more sources
Prediction of fatigue crack initiation under biaxial loading [PDF]
Fracture and Structural Integrity, 2017 This investigation revisits biaxial fatigue experiments carried out with the nickel-based superalloy termed Waspaloy. Recently, yield criteria extended to multiaxial fatigue and stress based approaches were analysed and their performance to correlate the
J.V. Sahadi, D. Nowell, R.J.H. Paynter
doaj +2 more sources
Critical Plane Concept and Energy Approach in Multiaxial Fatigue [PDF]
Materials Testing, 2005 This paper aims to propose a new interpretation of several energy based critical plane high cycle fatigue criteria. More exactly, the meaning of several global energy based criteria is detailed from the calculation of normal and shear work on a critical plane. This study is limited to multiaxial fatigue under constant amplitude and synchronous loadings
Palin-Luc, Thierry, Morel, Franck
openaire +4 more sources
Time and frequency domain models for multiaxial fatigue life estimation under random loading [PDF]
Fracture and Structural Integrity, 2015 Engineering structures and components are often subjected to random fatigue loading produced, for example, by wind turbulences, marine waves and vibrations.
Andrea Carpinteri +3 more
doaj +2 more sources
Frontiers in Mechanical Engineering, 2022 The subsurface elastic stress fields in plane and axisymmetric contacts with friction under oscillating tangential loading are calculated via a very robust, high-precision method, which operates with appropriate superpositions of analytic solutions for ...
Emanuel Willert
doaj +1 more source
Evaluation of new multiaxial damage parameters on low carbon steel [PDF]
Fracture and Structural Integrity, 2017 Most mechanical components are subjected to the complex fatigue loading conditions, where both amplitude and direction of loading cycles change over the time. The estimation of damage caused by these complex loading scenarios are often done by simplified
A. S. Cruces +4 more
doaj +2 more sources
Comparison between SSF and Critical-Plane models to predict fatigue lives under multiaxial proportional load histories [PDF]
Fracture and Structural Integrity, 2016 Materials can be classified as shear or tensile sensitive, depending on the main fatigue microcrack initiation process under multiaxial loadings. The nature of the initiating microcrack can be evaluated from a stress scale factor (SSF), which usually ...
Manuel de Freitas +3 more
doaj +3 more sources
, 2021 In the present paper, the notch critical plane method proposed by the authors is extended from 2D- to 3D-cases. The plane passing through the assumed critical point and experiencing the maximum variance of the resolved shear stress is defined as the the ...
Peng Luo, W. Yao, L. Susmel
semanticscholar +1 more source