Sökning: "Railway bridge dynamics"
Visar resultat 1 - 5 av 12 avhandlingar innehållade orden Railway bridge dynamics.
1. Vibration mitigation of high-speed railway bridges : Application of fluid viscous dampers
Sammanfattning : At the moment of writing, an expansion of the Swedish railway network has started, by constructions of new lines for high-speed trains. The aim is to create a high-speed connection between the most populous cities in Sweden - Stockholm, Göteborg and Malmö, and the rest of Europe. LÄS MER
2. Train–Track–Bridge Interaction for the Analysis of Railway Bridges and Train Running Safety
Sammanfattning : In this thesis, train–track–bridge interaction (TTBI) models are used to study the dynamic response of railway bridges. A TTBI model considers the dynamics of the train in addition to that of the track–bridge system. The TTBI model enables the assessment of train running safety and passenger comfort. LÄS MER
3. Study and Application of Modern Bridge Monitoring Techniques
Sammanfattning : The field of monitoring is one of rapid development. Advances in sensor technologies, in data communication paradigms and data processing algorithms all influence the possibilities of Structural Health Monitoring, damage detection, traffic monitoring and other implementations of monitoring systems. LÄS MER
4. Train–Bridge Interaction : Literature Review and Parameter Screening
Sammanfattning : New railway lines are continuously being constructed and existing lines are upgraded. Hence, there is a need for research directed towards efficient design of the supporting structures. LÄS MER
5. End-Shield Bridges for High-Speed Railway : Full scale dynamic testing and numerical simulations
Sammanfattning : The increasing need for High-Speed Railway (HSR) to reduce the travelling time requires increasing research within this field. Bridges are main components of any railway network, including HSR networks, and the optimization of their design for this purpose would contribute to a faster and more cost effective development of the HSR network. LÄS MER