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PIARC (World Road Association), founded in 1909 and comprising 125 member governments from all over the world, is the global forum for exchange of knowledge and experience on roads, road transport policies and practices. With consultative status to the Economic and Social Council of the United Nations, the Association is contributing to a stable and sustainable global development of the road and transport sector.

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  4. Term of the Dictionary | bar sensor

Term of the Road Dictionary

bar sensor

  • Language : PIARC Road Dictionary / English
  • Theme : Operations Transport Vehicles
  • Definition : Sensor in the form of a bar containing piezoelectric or piezo-quartz sensor. Note: a bar is generally installed in a groove in the pavement and is smaller than a tyre imprint length. Therefore, if used as a weighing sensor, the signal must be integrated during the time where the tyre applies a pressure on it [COST 323].

Balkensensor

  • Language : PIARC Road Dictionary / German
  • Theme : Betrieb Transport Fahrzeuge
  • Definition : Balkenförmiger Sensor, der einen piezoelektrischen (keramischen, Polymer- oder Quarz-) Sensor enthält und in eine in der Strassenoberfläche eingeschnittene Nut eingebaut wird. Anmerkung: der Querschnitt dieses Sensors ist kleiner als die Länge einer Reifenaufstandsfläche, daher wird bei der Messung der Belastung eine Integration des Signals über die Zeit der Lasteinwirkung (abhängig von der Geschwindigkeit) durchgeführt [COST 323].

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