Search for dissertations about: "Anders Ekberg"
Found 5 swedish dissertations containing the words Anders Ekberg.
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1. Rolling contact fatigue of railway wheels
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2. Rolling Contact Fatigue of Railway Wheels Towards Tread Life Prediction through Numerical Modelling Considering Material Imperfections, Probabilistic Loading and Operational Data
Abstract : Higher train speeds and increased axle loads have led to larger forces acting on the railway wheels. Also, efforts are presently being made to straighten existing tracks, to design new tracks with larger curve radii and to optimize bogie designs. READ MORE
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3. Modelling of surface initiated rolling contact fatigue crack growth using the asperity point load mechanism
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4. Leveraging Data-Driven and Alignment Techniques for Optimal Railway Track Maintenance Scheduling
Abstract : The railway infrastructure plays a pivotal role in fostering economic growth and poverty alleviation. Over time, these infrastructures deteriorate due to aging and usage, compromising their functionality. Given their crucial socioeconomic significance and vast scale, ensuring their functionality and availability is paramount. READ MORE
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5. Probabilistic high cycle fatigue models - volumetric approaches
Abstract : Fatigue is the most frequent failure mode and must be considered in a mechanical designof actual operating components. The fact that mechanical design is most often linkedwith existence of stress raisers and multiaxial time-varying stresses has in the last decadesincreased the research effort worldwide. READ MORE