"The Thirteenth International Conference on Civil, Structural and Environmental Engineering Computing" . . "[09DA29B1163B]" . "3"^^ . . . "The Influence of Hardening of a Bicycle Helmet Surface on the Head Injury Criterion"@en . "helmet; protective function; head injury criterion; drop test; finite element method; LS DYNA"@en . . "J\u00EDrov\u00E1, Jitka" . . "204416" . . "Z(MSM6840770043)" . "Chania" . . . "9"^^ . . "RIV/68407700:21260/11:00185095!RIV12-MSM-21260___" . . . "J\u00EDra, Josef" . . "21260" . "Micka, Michal" . . . . "Civil-Comp Press Ltd" . . "The Influence of Hardening of a Bicycle Helmet Surface on the Head Injury Criterion" . "1759-3433" . "Stirling" . "2011-09-06+02:00"^^ . "978-1-905088-46-1" . . "Dampening capability of the protective bicycle helmet during fall is proved experimentally by drop test. From measured values of acceleration in gravity centre of the dummy head it derives HIC criterion, which represent level of the dampening quality protection of the head against effects of overloading. Drop test can be simulated numerically by LS DYNA programme. Model of the dummy head is created in accordance with test standards, model of the helmet is made out from 3D scanning for three model variants - without hardening of the surface, with hardening outer or over all surface. Values of the HIC criteria are determinated from estimated results of accelerations during the drop test simulation." . "RIV/68407700:21260/11:00185095" . "3"^^ . "The Influence of Hardening of a Bicycle Helmet Surface on the Head Injury Criterion"@en . . . . "The Influence of Hardening of a Bicycle Helmet Surface on the Head Injury Criterion" . . . "Dampening capability of the protective bicycle helmet during fall is proved experimentally by drop test. From measured values of acceleration in gravity centre of the dummy head it derives HIC criterion, which represent level of the dampening quality protection of the head against effects of overloading. Drop test can be simulated numerically by LS DYNA programme. Model of the dummy head is created in accordance with test standards, model of the helmet is made out from 3D scanning for three model variants - without hardening of the surface, with hardening outer or over all surface. Values of the HIC criteria are determinated from estimated results of accelerations during the drop test simulation."@en .