Search for dissertations about: "NATURAL SCIENCES Physics Condensed matter physics Structural and vibration physics"
Found 2 swedish dissertations containing the words NATURAL SCIENCES Physics Condensed matter physics Structural and vibration physics.
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1. Wheelset Structural Flexibility and Track Flexibility in Vehicle-Track Dynamic Interaction
Abstract : This thesis investigates the influence of wheelset structural flexibility and track flexibility on the vehicle-track dynamic interaction, mainly in terms of wheel-rail forces up to 200 Hz, using simulations and measurements. The previous knowledge in this field is first reviewed and summarized, then two case studies are selected for investigation. READ MORE
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2. In-plane Compressive Response of Sandwich Panels
Abstract : The high specific bending stiffness of sandwich structures can with advantage be used in vehicles to reduce their weight and thereby potentially also their fuel consumption. However, the structure must not only meet the in-service requirements but also provide sufficient protection of the vehicle passengers in a crash situation. READ MORE