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IoTBridge monitors Vuonjokk bridge in northern Sweden

We have aquired our first project. During summer a railway bridge in the very north of Sweden will be equipped with sensors (two accelerometers and two strain gauges). Due to deformations in the embankment, the sagging of the rail has caused abrupt changes in the stiffness, creating a bump for the train to pass over when entering the bridge. As a rehabilitation action, concrete foundation slabs have been installed adjacent to the abutments in the transition zones in order to spread the change in stiffness over larger distances The collected data is transferred to the IoTBridge cloud and analysed. The main objective of the measurements is to verify the efficiency of the rehabilitation measure