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Modelo físico de aplicación forense para estimar condiciones de vuelco lateral simple

Authors: Enciso, Gustavo Adolfo; Imbeth Luna, Alina Lucía; Zuluaga Quintero, John Jairo;

Modelo físico de aplicación forense para estimar condiciones de vuelco lateral simple

Abstract

RESUMEN: Las solicitudes desde los fueros judiciales en las investigaciones de accidentes de tráfico, frecuentemente están dirigidas a establecer la velocidad de los vehículos involucrados al momento de la colisión. Para comprobar la velocidad de impacto generalmente se apoyan en el desarrollo de modelos físicos cuyas aplicaciones y utilidad, dependen a su vez, de la cantidad y calidad de información interpretada a partir de los restos de la colisión (evidencias). Los modelos que incluyen muchas variables no siempre resultan útiles, dada la imposibilidad de confirmar los datos que exigen sus ecuaciones a partir de las evidencias del lugar del hecho. Tradicionalmente, en los casos de reconstrucción de accidentes con vuelcos laterales, se han propuesto curvas de velocidad o número de vueltas versus distancia de vuelcos a partir de algunas pruebas (crash test), que son de utilidad si esas cantidades son conocidas. Se propone en este trabajo un modelo de la rotación de un sólido para estudiar los vuelcos laterales. Se obtienen resultados aprovechando una categorización de vehículos de aplicación directa en reconstrucciones forenses.

ABSTRACT: Applications from legal jurisdictions in investigations of traffic accidents, often aim to set the speed of the vehicles involved at the time of the collision. To check the impact velocity they generally rely on the development of physical models whose utility and applications depend in turn of the quantity and quality of information interpreted from the collision debris (evidence). Models that include many variables are not always useful, since it is impossible to confirm the data required by their equations using the evidence from the scene. Traditionally, in cases of reconstruction of lateral rollover accidents there have been proposed velocity curves or number of turns versus roll distance from some tests (crash tests), which are useful if those quantities are known. In this paper we propose a model of a solid rotation to study the lateral overturning. Results are obtained by exploiting a categorization of vehicles which has direct application in forensic reconstructions.

COL0002312

Country
Colombia
Keywords

570, Medicina Legal, Traffic accidents, Collisions Phtsics, Vuelcos, Forensic Medicine, Accidentes de transito, 530, Colisiones (Física)

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
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