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Politechnika Morska w Szczecinie

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Author Wilhelm, Johannes
Affiliation Wrocław University of Science and Technology, Department of Machine Design and Research 7/9 Łukasiewicza St., 50-371 Wrocław, Poland
E-mail johannes.wilhelm@pwr.edu.pl
Author Ptak, Mariusz
Affiliation Wrocław University of Science and Technology, Department of Machine Design and Research 7/9 Łukasiewicza St., 50-371 Wrocław, Poland
E-mail mariusz.ptak@pwr.edu.pl
Author Rusiński, Eugeniusz
Affiliation Wrocław University of Science and Technology, Department of Machine Design and Research 7/9 Łukasiewicza St., 50-371 Wrocław, Poland
E-mail eugeniusz.rusinski@pwr.edu.pl
ISSN printed 1733-8670
URI https://repository.am.szczecin.pl/handle/123456789/2396
Abstract The performance of passive safety devices to protect vulnerable road users, or otherwise endangered persons, from severe injuries in cases of impacts and accidents has improved notably in recent decades. The devices’ levels of performance appear to have plateaued but the numbers of severe injuries and deaths caused in such incidents could be decreased further if new solutions are found. At first, the possibilities for improving the impact behavior of passive safety devices may appear to be restricted to device geometry; however, it is in fact also possible to rethink the applied materials and to utilize natural principles in their design. In this study, impact related brain injury mechanisms and injury criteria are investigated using dynamic simulations and Finite Element Head Models, results from which are compared with data collected from real-life accidents. As these tools are advancing considerably in terms of accuracy, information density and complexity, they provide, like expert knowledge from the fields of biomechanics, biomedicine and neuroscience, valuable input for further development.
Pages 98-104
Publisher Scientific Journals Maritime University of Szczecin, Zeszyty Naukowe Akademia Morska w Szczecinie
Keywords passive safety
Keywords Cork
Keywords EPS
Keywords energy absorption
Keywords injury criteria
Keywords injury mechanism
Keywords FE Head Brain Model
Keywords dynamic simulation
Title Simulated depiction of head and brain injuries in the context of cellularbased materials in passive safety devices
Type Original scientific article
References
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ISSN on-line 2392-0378
Language English
Funding No data
Figures 7
Tables 0
DOI 10.17402/222
Published 2017-07-06
Accepted 2017-06-07
Recieved 2017-04-11


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