Development of Autonomous Enforcement Approach using Advanced Weigh-In-Motion (A-WIM) System to Minimize Impact of Overweight Trucks on Infrastructure [supporting datasets]
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2020-03-04
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Alternative Title:C2SMART WIM Dashboard [Dataset title]
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Abstract:This study presented the effort to evaluate the damage induced by the overweight (OW) trucks in New York City (NYC) and to implement the advanced weigh-in-motion (WIM) system for future autonomous OW enforcement practice to one testbed. First, the bridge and pavement data were aggregated from the National Bridge Inventory (NBI) database and bridge inspection reports of the NYC bridges and carefully reviewed and analyzed. Accordingly, the team established deterioration models for different types of structures to estimate their socio-economic impact on major highways. Then, the team worked with the New York City Department of Transportation (NYCDOT) to plan and establish a testbed along the triple cantilever of the Brooklyn-Queens Expressway (BQE) corridor to install, collect, and interpret various types of WIM sensors to effectively use the truck weight spectra. It was found that Quartz sensors provide more reliable and accurate data compared to traditional piezo-type sensors (PVDF). In the end, the quality of WIM data was evaluated based on various quality control and quality assurance (QC/QA) methods.
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