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A precise analytic model for simulating tire's yaw marks striations

Khalid, Mechalikh ; Moussa, Haddad

Forensic science international, 2022-02, Vol.331, p.111170-111170, Article 111170 [Periódico revisado por pares]

Ireland: Elsevier B.V

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  • Título:
    A precise analytic model for simulating tire's yaw marks striations
  • Autor: Khalid, Mechalikh ; Moussa, Haddad
  • Assuntos: Accident reconstruction ; Accidents ; Forensic engineering ; Forensic sciences ; Interaction models ; Kinematics ; Maneuvers ; Mathematical models ; Morphology ; Simulation ; Steering ; Striations ; Three dimensional models ; Tire model ; Tires ; Traffic ; Traffic accidents ; Vehicle dynamics ; Vehicles ; Yaw ; Yaw striations
  • É parte de: Forensic science international, 2022-02, Vol.331, p.111170-111170, Article 111170
  • Notas: ObjectType-Article-1
    SourceType-Scholarly Journals-1
    ObjectType-Feature-2
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  • Descrição: •Yaw marks contain valuable information about steering and braking maneuvers.•Yaw marks striation: a more refined understanding of the accident chronology.•Yaw marks Striations result from tires shoulders blocs motion.•Simulation of yaw marks striations requires a full 3D vehicle dynamic model. Tire’s yaw marks are characterized by oblique striations which contain important information about the braking and steering maneuvers performed by drivers in road accidents. This paper introduces an original method for realistic numerical and graphic simulation of yaw marks striations (scuffs) for the purpose of accidents reconstruction and analysis. The introduced method includes authors’ implementation of an existing 3D vehicle dynamics model using a non-rigid wheel/ground interaction model. Results are compared to commercial accident reconstruction software concerning vehicle dynamics implementation, and then examples of lateral sliding situations are discussed to illustrate the application of the proposed yaw marks striations model in road accidents reconstruction.
  • Editor: Ireland: Elsevier B.V
  • Idioma: Inglês
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  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

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