RT info:eu-repo/semantics/doctoralThesis
T1 Análisis de accidentes de tráfico por salidas de calzada: Definición de medidas de prevención y mitigación de sus consecuencias.
A1 Molinero Martínez, Aquilino
A2 Universidad de Valladolid. Escuela de Doctorado
K1 Seguridad vial
K1 Road safety
K1 Seguridad vial
K1 Run-off-road crashes
K1 Salidas de calzada
K1 33 Ciencias Tecnológicas
AB The General Objective that the PhD student has pursued with this thesis through a compendium of publications has been to "Deepen knowledge of certain types of run-off crashes in order to avoid them or be able to mitigate their consequences. The types of accidents that this thesis addresses are: run-off accidents in urban areas, run-off crashes involving motorcyclists, run-off  crashes in interurban areas and impacting against a metal barrier and finally, run-off accidents from the lane itself that involve a subsequent head-on or side collision against another vehicle”.The relevance of this thesis can be summarized by the following:Road safety for motorcyclists: The first publication of this thesis provides knowledge concerning this field on the injuries that these users suffer in all kinds of accidents, including run-off crashes.Metal barriers during road run-off crashes: Through the second publication, knowledge is provided concerning this type of collision (run-off accidents against metal barriers) that could be taken into account in a future update of the standards that regulate the behavior of these barriers.Urban areas: Through the third publication, the places where the risk of a run-off crash is greater are characterized. The results are focused only on geometric variables so that engineers can locate unsafe urban locations and, in this way, contribute to the improvement of road safety.Lane run-off: The fourth and last publication addressed the issue of the conversion of the so-called 1+1 roads to 2+1 roads, and which is present in the design projects of new roads. The objective of this publication was to characterize those 1+1 road locations where the risk of lane run-off is high and, at the same time, identify the ones which are easily convertible into 2+1 road sections.This thesis focuses mainly on how the infrastructure factor can influence the occurrence and development of run-off crashes.
YR 2021
FD 2021
LK https://uvadoc.uva.es/handle/10324/59821
UL https://uvadoc.uva.es/handle/10324/59821
LA spa
NO Escuela de Doctorado
DS UVaDOC
RD 18-dic-2024