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On the use of bridge weigh-in-motion for overweight truck enforcement

Richardson, Jim, Jones, Steven, Brown, Alan, O'Brien, Eugene J. and Hajializadeh, Donya (2014) On the use of bridge weigh-in-motion for overweight truck enforcement International Journal of Heavy Vehicle Systems, 21 (2). pp. 83-104.

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Bridge weigh-in-motion (B-WIM) is a method by which the axle weights of a vehicle travelling at full highway speed can be determined using a bridge instrumented with sensors. This paper looks at the history of B-WIM, beginning with early work on weigh-in-motion (WIM) technologies in the 1960s leading to its invention by Fred Moses and George Goble in the USA in the mid 1970s. Research initiatives in Australia and Europe have focused on improving B-WIM accuracy. The moving force identification (MFI) method models the dynamic fluctuation of axle forces on the bridge and holds particular promise. B-WIM accuracy depends on bridge site conditions as well as the particular data processing algorithm. The accuracy classifications of several B-WIM installations reported in the literature are summarised in this paper. Current accuracy levels are sufficient for selecting vehicles to be weighed using static scales, but insufficient for direct enforcement. Copyright © 2014 Inderscience Enterprises Ltd.

Item Type: Article
Divisions : Faculty of Engineering and Physical Sciences > Civil and Environmental Engineering
Authors :
Richardson, Jim
Jones, Steven
Brown, Alan
O'Brien, Eugene J.
Date : 27 May 2014
DOI : 10.1504/IJHVS.2014.061632
Uncontrolled Keywords : B-WIM, B-WIM algorithm, B-WIM development, Bridge weigh-in-motion, Heavy vehicle systems, Truck weight enforcement, Weigh-in-motion, Weigh-in-motion accuracy classification, WIM, Copyrights, Data processing, Motor transportation, Scales (weighing instruments), Trucks, B-WIM, B-WIM development, Data processing algorithms, Heavy vehicle, Moving force identification, Research initiatives, Weigh in motion (WIM) technologies, WIM, Weigh-in-motion (WIM)
Depositing User : Diane Maxfield
Date Deposited : 25 Mar 2019 12:08
Last Modified : 25 Mar 2019 12:08

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