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Wireless sensor network with temperature compensated measuring technology for long-term structural health monitoring of buildings and infrastructures

  • Damage to buildings occurs if a construction component fails. The result is a partial or total collapse which can be dangerous for people for example if it's a bridge or a large hall. The collapse of the terminal building at the Airport Charles de Gaulle in Paris and the damage at the historic City Archives of Cologne are typical examples of such accidents. Another problem is the contradiction of the increasing volume of traffic (particularly heavy traffic) and the great age of bridges. The probability increases that the load-bearing capacity of a bridge decreases. For example the collapses of the Mississippi Bridge and of the Inntal Motorway Bridge can be seen as results. Therefore it is necessary to control endangered structures during their life span. In order to prevent these kinds of accidents, the Federal Institute for Materials Research and Testing developed a radio-based, self-configuring measuring system in cooperation with the ScatterWeb Company, Berlin (Germany). ThisDamage to buildings occurs if a construction component fails. The result is a partial or total collapse which can be dangerous for people for example if it's a bridge or a large hall. The collapse of the terminal building at the Airport Charles de Gaulle in Paris and the damage at the historic City Archives of Cologne are typical examples of such accidents. Another problem is the contradiction of the increasing volume of traffic (particularly heavy traffic) and the great age of bridges. The probability increases that the load-bearing capacity of a bridge decreases. For example the collapses of the Mississippi Bridge and of the Inntal Motorway Bridge can be seen as results. Therefore it is necessary to control endangered structures during their life span. In order to prevent these kinds of accidents, the Federal Institute for Materials Research and Testing developed a radio-based, self-configuring measuring system in cooperation with the ScatterWeb Company, Berlin (Germany). This measuring system consists of identically designed sensor modules which are self-sustaining, wireless, act as transmitters and receivers and are equipped with a special sensor technology for long-term monitoring of buildings or engineering facilities. The sensor unit uses strain gauges for stress analysis and contains interfaces for additional sensors. The system in particular applies to buildings and structures for transport and traffic and large-scale industrial facilities, where a subsequent wiring installation is difficult or impossible.zeige mehrzeige weniger

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Metadaten
Autor*innen:Enrico Köppe, Matthias BartholmaiORCiD
Persönliche Herausgeber*innen:C. Tsamis, G. Kaltsas
Dokumenttyp:Beitrag zu einem Tagungsband
Veröffentlichungsform:Graue Literatur
Sprache:Englisch
Titel des übergeordneten Werkes (Englisch):Eurosensors XXV (Proceedings)
Jahr der Erstveröffentlichung:2011
Herausgeber (Institution):Demokritos - National Center for Scientific Research
Verlag:Elsevier
Ausgabe/Heft:Paper 1197
Erste Seite:1
Letzte Seite:5
Freie Schlagwörter:Funksensorik; Multi-Hop WSN; Multihop; SHM; Sensornetzwerk; Strukturüberwachung; Temperature and Frequency Compensation; Temperaturkompensation
Veranstaltung:Eurosensors XXV
Veranstaltungsort:Athens, Greece
Beginndatum der Veranstaltung:04.09.2011
Enddatum der Veranstaltung:07.09.2011
URL:http://www.sciencedirect.com/science/article/pii/S1877705811059236
Verfügbarkeit des Dokuments:Datei im Netzwerk der BAM verfügbar ("Closed Access")
Datum der Freischaltung:19.02.2016
Referierte Publikation:Nein
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