Search for dissertations about: "uniaxial and multiaxial high cycle fatigue"
Found 3 swedish dissertations containing the words uniaxial and multiaxial high cycle fatigue.
-
1. Influence of combined thermal and mechanical loadings on pearlitic steel microstructure in railway wheels and rails
Abstract : One of the most important aspects in railway operation is the interaction between rail and wheel. The contact patch between these two components is around the size of a small coin, and since high loads act on this small area, stresses will give rise to wear and damage in both components. READ MORE
-
2. A statistical approach to multi-input equivalent fatigue loads for the durability of automotive structures
Abstract : In the automotive industry, due to temporal and financial constraints, we need to strongly reduce the duration of the design phase, but still ensure reliability and robustness. Structures in service are often exposed to complex variable amplitude loads. READ MORE
-
3. 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