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The dynamic responses and head injury correlations of child pedestrians involved in vehicle accidents
- This study is aimed to investigate the correlations of impact conditions and dynamic responses with the injuries and injury severity of child pedestrians by accident reconstruction. For this purpose, the pedestrian accident cases were selected from Sweden and Germany with detailed information about injuries, accident cars, and accident environment. The selected accident cases were reconstructed using mathematical models of pedestrian and passenger car. The pedestrian models were generated based on the height, weight, and age of the pedestrian involved in accidents. The car models were built up based on the corresponding accident car. The impact speeds in simulations were defined based on the reported data. The calculated physical quantities were analyzed to find the correlation with injury outcomes registered in the accident database. The reconstruction approaches are discussed in terms of data collection, estimating vehicle impact speeds, pedestrian moving speeds and initial posture, secondary ground impact, validity of the mathematical models, as well as impact biomechanics.
Verfasserangaben: | J. K. Yang, J. F. Yao, Dietmar Otte |
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URN: | urn:nbn:de:hbz:opus-bast-4442 |
Dokumentart: | Konferenzveröffentlichung |
Sprache: | Englisch |
Datum der Veröffentlichung (online): | 01.08.2012 |
Jahr der Erstveröffentlichung: | 2005 |
Beteiligte Körperschaft: | Chalmers University of Technology <Göteborg> |
Datum der Freischaltung: | 01.08.2012 |
Freies Schlagwort / Tag: | Biomechanik; Datenbank; Datenerfassung; Dynamik; Fußgänger; Geschwindigkeit; Kind; Konferenz; Korrelation (math, stat); Modell; PKW; Rechenmodell; Schweregrad (Unfall, Verletzung); Simulation; Unfall; Unfallrekonstruktion; Verletzung Accident; Biomechanics; Car; Child; Conference; Correlation (math, stat); Data acquisition; Data bank; Dynamics; Head; Injury; Mathematical model; Model (not math); Pedestrian; Reconstruction (accid); Severity (accid, injuy); Simulation; Speed |
Bemerkung: | Weitere beteiligte Körperschaft: Medizinische Hochschule Hannover / Verkehrsunfallforschung |
Quelle: | 1st International Conference on ESAR "Expert Symposium on Accident Research", S. 125-135 |
Institute: | Sonstige / Sonstige |
DDC-Klassifikation: | 3 Sozialwissenschaften / 36 Soziale Probleme, Sozialdienste / 360 Soziale Probleme und Sozialdienste; Verbände |
collections: | BASt-Beiträge / ITRD Sachgebiete / 80 Unfallforschung |
BASt-Beiträge / ITRD Sachgebiete / 84 Personenschäden | |
BASt-Beiträge / ITRD Sachgebiete / 91 Fahrzeugkonstruktion | |
BASt-Beiträge / Tagungen / International Conference on ESAR / 1st International Conference on ESAR | |
Lizenz (Deutsch): | BASt / Link zum Urhebergesetz |