| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Esderts, Alfons
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2022On scaled normal stresses in multiaxial fatigue and their exemplary application to ductile cast ironcitations
- 2022On Scaled Normal Stresses in Multiaxial Fatigue and Their Exemplary Application to Ductile Cast Iron ...
- 2021Mehrachsige Schwingfestigkeitskennwerte für Gusseisen mit Kugelgraphit
- 2019Bestimmung zyklischer Werkstoffkennwerte für Schweißnähte basierend auf der Härte
- 2019Eigenspannungen und Gefügemorphologie additiv gefertigter Bauteile unter Einfluss unterschiedlicher Zwischenlagentemperaturen
- 2018Rechnerischer Festigkeitsnachweis von ADI-Gussbauteilen
- 2018Betriebsfestigkeitsnachweis von ADI-Gussbauteilen. Untersuchung von ADI-Gussbauteilen auf ihre zyklische Festigkeit bei unterschiedlichen Mittelspannungen.
- 2018Residual strength prediction for multi-directional composites subjected to arbitrary fatigue loads
- 2017Slope estimation of the S-N curve in the log-life fatigue region
- 2011Fatigue crack growth in railway axles: Assessment concept and validation testscitations
- 2010Fracture mechanics assessment of railway axles: Experimental characterization and computationcitations
- 2008Scattering of cyclic material parameters of different lots of sheet metal TRIP 700
- 2008Formed Thin Sheet Structures-Concepts for Fatigue Life Calculation
- 2008Fracture mechanics assessment of railway axles based on experimental and computational investigations
- 2007Structural Durability of MRI 153M Die-Cast Components
- 2006Schwingfestigkeitsverhalten von hochfrequenzgeschweißten Aluminiumknetlegierungen
- 2005Verhalten umgeformter und gefügter Feinbleche unter zyklischer Belastung
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article
On scaled normal stresses in multiaxial fatigue and their exemplary application to ductile cast iron
Abstract
The approaches used to calculate the fatigue life of components must inevitably consider multiaxial stresses. Compared to proportional loading, the calculation of nonproportional loading is particularly challenging, especially since different materials exhibit the effects of nonproportional hardening and shifts in fatigue life. In this paper, the critical plane approach of scaled normal stresses, first proposed by Gaier and Dannbauer and later published in a modified version by Riess et al., is investigated in detail. It is shown that, on the one hand, compatibilities exist or can be established with known proportional strength criteria that can account for the varying ductility of different materials. Furthermore, it is demonstrated that the scaled normal stress approach can be formulated in such a way that different strength criteria can be used therein. As an example, the generally formulated approach for scaled normal stresses is applied to test results from ductile cast iron material EN-GJS-500-14. Different correction factors accounting for nonproportional loading are investigated. Through appropriate parameterization of one of the studied corrections, proportional and nonproportional test results were observed to fall within one common scatter band.