Sökning: "structural health monitoring"
Visar resultat 1 - 5 av 26 uppsatser innehållade orden structural health monitoring.
1. Mapping of Dependent Structural Responses on a Prestressed Concrete Bridge using Machine Learning Regression Analysis and Historical Data : A Comparison of Different Non-linear Regression Approaches
L1-uppsats, Umeå universitet/Institutionen för datavetenskapSammanfattning : Prestressed concrete bridges are susceptible to deterioration over time which might significantly affect their capacity and overall performance. In previous decades, infrastructure owners have found that continuous monitoring of these assets is a valuable tool for their management as it facilitates the decision-making process regarding the intervention strategies required. LÄS MER
2. Characterisation of an Additively Manufactured Self-Sensing Material Using Carbon Fibre Sensors
Master-uppsats, Luleå tekniska universitet/RymdteknikSammanfattning : Increasing demand for structural health monitoring in space highlights the need to make the creation of these systems more accessible. This study investigates the potential of additive manufacturing to achieve this goal by characterizing a self-sensing material made of a commercially available 3D-printed continuous carbon fibre filament. LÄS MER
3. Application of Lamb waves using piezoelectric technique for structure health monitoring
M1-uppsats, KTH/Hälsoinformatik och logistikSammanfattning : Structural health monitoring (SHM) is damage detection strategy for aerospace, civiland mechanical infrastructure. This project tries to show that Lamb waves, that are being generated and sensed with piezoelectric transducers, can be used for damage detection in a SHM system. LÄS MER
4. U - Net Based Crack Detection in Road and Railroad Tunnels Using Data Acquired by Mobile Device
Master-uppsats, KTH/GeoinformatikSammanfattning : Infrastructures like bridges and tunnels are significant for the economy and growth of countries, however, the risk of failure increases as they getting aged. Therefore, a systematic monitoring scheme is necessary to check the integrity regularly. LÄS MER
5. Development of a model-free damage detection algorithm using AR-models and its application to a riveted steel railway bridge
Master-uppsats, KTH/Bro- och stålbyggnadSammanfattning : Bridges are one of the most important structures in our infrastructural system today.The modern society depends on these structures which in majority are nearingthe end of their design life. Therefore, the need for monitoring of bridges is increasing. LÄS MER