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Abstract
Key to understanding the needs and building road infrastructure management tools to prevent and mitigate run-off-road accidents is to identify hazards and their sources which are a result of wrong design, construction, installation and maintenance of road restraint systems [1]. Building such tools requires advanced studies with field tests, simulations and models to demonstrate the effects of selected parameters on road user safety [2]. Delivered under the Road Innovation programme, two research projects (ROSE and LifeROSE) are designed to help with that. The main aim of the pro-jects is to develop a method to help with an optimal choice of road restraint systems depending on the type and level of hazard, road class, size and structure of vehicle streams and driving condi-tions (vehicle speed) on the road. To that end a number of field tests were carried out designed to identify hazards and build a database of road elements. The article presents a general characteris-tics of the study, fieldwork and simulation and analytical tests required to meet the objectives. It also gives a detailed description of the crash tests conducted in the field for the two projects. A series of crash tests involving vehicles and barriers was carried out to assess how the selected restraint systems behaved and, as a result, to identify how selected barrier design factors and dy-namic vehicle factors affect the functional features of safety barriers under investigation.
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
Journal of KONBiN
no. 49,
pages 271 - 292,
ISSN: 1895-8281 - Language:
- English
- Publication year:
- 2019
- Bibliographic description:
- Jamroz K., Wilde K., Budzyński M., Jeliński Ł., Chróścielewski J., Burzyński S., Pachocki Ł.: Innovative Research Into Road Restraint Systems// Journal of KONBiN -Vol. 49,iss. 3 (2019), s.271-292
- DOI:
- Digital Object Identifier (open in new tab) 10.2478/jok-2019-0059
- Verified by:
- Gdańsk University of Technology
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