Brandenburg and Berlin: New sensors save dilapidated bridges!

Brandenburg and Berlin: New sensors save dilapidated bridges!

In recent years it has not been best ordered about the condition of the bridges in Germany. In Brandenburg and Berlin in particular, it can be seen that many of the transfer there are high in the renovation. The high costs for new buildings or the comprehensive renovation are enormous financial burden for households. However, a new project by the Karlsruhe Institute of Technology (KIT), funded by the German Federal Environmental Foundation (DBU), could soon cause discharge. So reports Tagesschau.de From the development of an innovative measurement instrument for early and automated Detection of bridge damage.

This new sensor system can be installed on both existing and new bridges. The sensors measure vibrations and shifts within the construction construction. This enables automated evaluation of the sound measurements, which allows those responsible to better assess the degree of damage and to react early. Similar to existing sensors in other areas, which have not yet been used for bridges, five test carriers are now equipped with these sensors, reports Woelfel.de .

Next steps and long -term planning

The laboratory trials run by the end of 2026, with a second project phase with industrial partners another year. The desired market maturity of the prototypes is planned until the beginning of 2028. According to Tagesschau.de Could for a variety of bridges in the Federal Ferntstrasse, for example 40,000, 30,000 of which are already in poor condition.

Another important aspect is the potential application for around 66,700 municipal bridges. The costs for implementing the sensor system are still unclear, but they should be significantly cheaper than the expenses for new buildings. In addition, local, specific renovation processes could be achieved significant savings, so that the bridges can be converted into a long useful life without waste unnecessary resources.

Smartes building monitoring

The new sensor system is part of a comprehensive life cycle management that was so far difficult to implement. The causes of this are varying loads and non-linear wear and tear of buildings. Engineers and those responsible therefore have to make targeted maintenance decisions. Thanks to Fraunhofer I> developed multi-sensor-based approaches to analyze and analyze and analyze and to monitor the entire component taking into account environmental conditions and operating temperatures.