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Calibration of the Swedish studded tyre abrasion wear prediction model with implication for the NORTRIP road dust emission model

Calibration of the Swedish studded tyre abrasion wear prediction model with implication for the NORTRIP road dust emission model


Title: Calibration of the Swedish studded tyre abrasion wear prediction model with implication for the NORTRIP road dust emission model
Author: Lundberg, Joacim
Janhäll, Sara
Gustafsson, Mats
Erlingsson, Sigurdur   orcid.org/0000-0002-4256-3034
Date: 2019-05-10
Language: English
Scope: 1-15
University/Institute: Háskóli Íslands
University of Iceland
School: Verkfræði- og náttúruvísindasvið (HÍ)
School of Engineering and Natural Sciences (UI)
Department: Umhverfis- og byggingarverkfræðideild (HÍ)
Faculty of Civil and Environmental Engineering (UI)
Series: International Journal of Pavement Engineering;2019
ISSN: 1029-8436
1477-268X (eISSN)
DOI: 10.1080/10298436.2019.1614585
Subject: Mechanics of Materials; Civil and Structural Engineering; Abrasion wear; Model; Pavement; PM10; Road dust; Studded tyre; Gangstéttir; Hjólbarðar; Mengun; Samgöngur; Umhverfisverkfræði
URI: https://hdl.handle.net/20.500.11815/2059

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Citation:

Joacim Lundberg, Sara Janhäll, Mats Gustafsson & Sigurdur Erlingsson (2019) Calibration of the Swedish studded tyre abrasion wear prediction model with implication for the NORTRIP road dust emission model, International Journal of Pavement Engineering, DOI: 10.1080/10298436.2019.1614585

Abstract:

An experimentally based prediction model of road abrasion wear due to studded tyres is available in Sweden and has been found to work well. However, it has not been validated since 2007, and since then road surfaces and tyre design have developed, and the question has arisen regarding the model’s current validity. The abrasion wear model is used in the NORTRIP emission model (NOn-exhaust Road Traffic Induced Particle emission modelling), and the effect of a recalibrated abrasion wear model on the emission model is shown. In this paper, the abrasion wear model is compared to full-scale field measurements at several recently constructed roads in Sweden to investigate its validity, while also proposing changes to allow for continued use. It is concluded that the model overestimates the wear and an update is suggested. In addition, the impact on NORTRIP emission predictions is briefly investigated. There were also indications that NORTRIP is affected by the abrasion model overestimating the contribution of pavement wear to the particle emissions.

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This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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