Essays about: "arch bridge design"
Showing result 1 - 5 of 11 essays containing the words arch bridge design.
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1. CFD Analyses for Wind Load AssessmentCFD Analyses for Wind Load Assessment : Wind-induced vibrations in the Bomarsunds Bridge hangers
University essay from KTH/Bro- och stålbyggnadAbstract : The trend in recent years of building longer and slender bridge components has introduced new challenges to ensure their stability and strength. This master thesis focuses on the effects of wind-induced vibrations in the context of long, slender arch bridge components, particularly the recently constructed Bomarsunds Bridge in Åland, Finland. READ MORE
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2. A parametric study of the static and dynamic performance of timber arch footbridges with different hanger configurations
University essay from KTH/Bro- och stålbyggnadAbstract : The influence of the hanger configuration in the arch and deck bending moments under asymmetric loads is widely used nowadays for improved designs of arch bridges. In this work, by means of a parametric study, those hanger configurations that most efficiently increase both the natural frequencies and buckling factors are identified, simultaneously evaluating the dynamic and static performance of timber arch footbridges. READ MORE
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3. A pre-study of the dynamic behavior of a single diagonal timber arch bridge
University essay from KTH/ByggnadsmaterialAbstract : The aim of this Master’s thesis was to study the dynamic behaviour of a special type ofpedestrian timber bridge with a single diagonal arch - a design proposal made in a previousstudent project. The bridge is intended to be built as a gateway to the Alfred Nobel’s Björkbornin the municipality of Karlskoga. READ MORE
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4. Numerical and experimental dynamic analyses of Hägernäs pedestrian bridge : Including seasonal effects
University essay from KTH/Bro- och stålbyggnadAbstract : Wood as a construction material has in recent years increased, in particular concerningpedestrian bridges. By utilizing wood, the ecological footprint can be reduced,and the material can be designed to comply with the increasing aesthetic demandbridge designers are facing. READ MORE
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5. Numerical and experimental dynamic analyses of the Vega Pedestrian bridge including seasonal effects
University essay from KTH/Bro- och stålbyggnadAbstract : As timber structures become increasingly relevant and sought after – since they enable improvements in building time while reducing a structure’s life cycle impacts – streamlining their design can have meaningful economic and environmental implications.For timber footbridges, its design is frequently governed by serviceability criteria linked to excessive vibrations. READ MORE