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Development of a simple motorcyclist helmet finite element model

Citace:
HYNČÍK, L., BOŃKOWSKI, T., LYU, W. Development of a simple motorcyclist helmet finite element model. International Journal of Vehicle Safety, 2018, roč. 10, č. 3/4, s. 277-287. ISSN: 1479-3105
Druh: ČLÁNEK
Jazyk publikace: eng
Anglický název: Development of a simple motorcyclist helmet finite element model
Rok vydání: 2018
Autoři: Doc. Ing. Luděk Hynčík Ph.D. , Ing. Tomasz Bońkowski , Wenle Lyu doktor inženýrství
Abstrakt EN: Motorcycle riders belong to the group of so-called vulnerable road users, for whom protection against an impact is an important issue due to the multi-directional loading and the complex kinematics after the impact. Virtual biomechanical human body models play an important role to assess injuries, especially for such complex scenarios. The major motorcycle riders’ personal protective equipment is the helmet. Several authors developed their own helmet model taking into account various helmet details. The presented work concerns a simple finite element helmet model development and validation according to the ECE Regulation 22.05. The helmet is validated in several impact scenarios coupling the headform impactor to the helmet and throwing it to the defined anvils. The advantage of the developed helmet is the low calculation time step by fulfilling the regulation. It can be coupled to the human body model easily without decreasing the global calculation time step.
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