Título:	Method for setting weight tolerance limits in high-speed weigh-in-motion systems : a case study in Brazil
Autor(es):	Pellizzon, Nayara Donelli Silva, Alan Ricardo da Otto, Gustavo Garcia
E-mail do autor:	mailto:nayara_donelli@hotmail.com mailto:alansilva@unb.br mailto:otto.gus@gmail.com
ORCID:	https://orcid.org/0000-0003-3035-649X https://orcid.org/0000-0003-0348-6539
Afiliação do autor:	Universidade de Brasília Universidade Federal de Santa Catarina
Assunto:	Pesagem em movimento Veículos comerciais Veículos com sobrecarga Método estatístico de experimentação
Data de publicação:	8-Jun-2022
Editora:	MDPI
Referência:	PELLIZZON, Nayara Donelli; SILVA, Alan Ricardo da; OTTO, Gustavo Garcia. Method for setting weight tolerance limits in high-speed weigh-in-motion systems: a case study in Brazil. Sustainability, Basel, v. 14, n. 12, art. 7039, 2022. DOI 10.3390/su14127039. Disponível em: https://www.mdpi.com/2071-1050/14/12/7039. Acesso em: 08 ago. 2022.
Abstract:	High-speed weighing systems are considered a potential tool to restrain overloaded vehicles traffic, since this practice promotes threats to the infrastructure’s durability and to citizens’ safety. In view of the discussion on the certification of such systems, a method to define the weight tolerance limits of heavy goods vehicles was proposed in this work, using statistical experimentation methods. The method was applied to a case study in Brazil, which considered a high-speed weighing system and three known vehicles (3C, 2S3, and 3S3). The vehicles were loaded with gravel and the bending plate scale was used to set the weight. The test was conducted by checking the weight of the vehicles in the HS-WIM system and composed by the observance of three mandatory speeds (60, 70, and 80 km/h), in three different lateral positions in relation to the lane (center, left, and right), and at various times during the collection days. As result, maximum weights accuracy limits were obtained for gross vehicle weight (GVW) and for axes groups (G1, G2, and G3) as 13% (GVW), 20% (G1), 20% (G2), and 17% (G3).
Licença:	Sustainability - Articles published in Sustainability will be Open-Access articles distributed under the terms and conditions of the Creative Commons Attribution License (CC BY). The copyright is retained by the author(s). MDPI will insert the following note at the end of the published text: © 2022 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/). Fonte: https://www.mdpi.com/journal/sustainability/about. Acesso em: 08 ago. 2022.
DOI:	https://doi.org/10.3390/su14127039
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