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Crash III and Canadian Test Data
ISSN: 0148-7191, e-ISSN: 2688-3627
Published February 01, 1987 by SAE International in United States
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Increased awareness of road safety and a need for estimating vehicle speeds in accident reconstruction has spawned an ever increasing literature on speed estimation from vehicle damage. The theory used was quite simple and robust when first introduced in the early 1970s. The push of legislated fuel economy has produced a fleet of smaller and lighter cars which are structurally different from the vehicles of the early 1970s. The changing vehicle structure among other factors has reduced the robustness of the early analytical models introduced by Campbell (1972) and McHenry (1974). This paper goes back to a single variable, the slope of the impact speed/residual crush curve and derives a set of crush coefficients and their variance.
CitationNavin, F., Macnabb, M., and Navin, N., "Crash III and Canadian Test Data," SAE Technical Paper 870499, 1987, https://doi.org/10.4271/870499.
- Campbell, K. 1974 “Energy Basis for Collision Severity,” SAE 740565
- Lent-Koop Hight 1985 “Barrier Equivalent Velocity, Delta V and CRASH 3 Stiffness in Automobile Collisions,” SAE 850437
- McHenry, R. Raymond 1979 “A Comparison of Results Obtained with Different Analytical Techniques for Reconstruction of Highway Accidents,” SAE 750893
- Hight, Phillip Lent-Koop, B. 1984 “The Correlation between delta V, Barrier Equivalent Velocity and Crush in Automobile Collisions,” Proceedings of the Canadian Multi-disciplinary Road Safety Conference III London, Ontario
- Segal, J. David 1981 “Accident Reconstruction Workshop,” Transport Canada
- Strother, C. Wolley, R. James, M. Warner, C. 1986 “Crush Energy in Accident Reconstruction,” SAE 860371
- Jones, I. Jennings, P. 1981 “Development and Evaluation of the CRASH 2 Program for Use under European Conditions,” SAE Conference