Search for dissertations about: "railway monitoring"
Showing result 1 - 5 of 44 swedish dissertations containing the words railway monitoring.
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1. Structural health monitoring using modern sensor technology : long-term monitoring of the New Årsta Railway Bridge
Abstract : Structural Health Monitoring (SHM) is a helpful tool for engineers in order to control and verify the structural behaviour. SHM also guides the engineers and owners of structures in decision making concerning the maintenance, economy and safety of structures. READ MORE
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2. Condition monitoring of railway vehicles : a study on wheel condition for heavy haul rolling stock
Abstract : A railway is an energy efficient mode of transport as it uses the low resistance contact between wheel and rail. This contact is not frictionless and causes wear on both surfaces. The wheel-rail guidance is made possible by the shapes of wheel and rail profiles. READ MORE
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3. Study and Application of Modern Bridge Monitoring Techniques
Abstract : 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. READ MORE
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4. Application of monitoring to dynamic characterization and damage detection in bridges
Abstract : The field of bridge monitoring is one of rapid development. Advances in sensor technologies, in data communication and processing algorithms all affect the possibilities of Structural Monitoring in Bridges. READ MORE
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5. Bridge Monitoring to Allow for Reliable Dynamic FE Modelling : A Case Study of the New Årsta Railway Bridge
Abstract : Today’s bridge design work in many cases demands a trustworthy dynamic analysis instead of using the traditional dynamic amplification factors. In this thesis a reliable 3D Bernoulli-Euler beam finite element model of the New Årsta Railway Bridge was prepared for thorough dynamic analysis using in situ bridge monitoring for correlation. READ MORE