About: Drop Test Used for Validation of {F}{E} Models of Human Head for {H}

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Poranění hlavy jsou častým důvodem úmrtí při dopravních nehodách. K vývoji lepších ochranných pomůcek (např. přileb) je třeba kvantifikovat kritéria porušení hlavy. Mnohá dnešní kritéria věnují pozornost hlavně translačnímu zrychlení, avšak vychází najevo, že i rotační složka má značný, ne-li zásadní vliv na poranění mozku. Pro určení takovéhoto chování je třeba mít dobré MKP modely hlavy. Článek se zaměřuje na verifikaci chování MKP modelů hlavy na základě změřených zrychlení porovnaných s vypočtenými hodnotami. (cs) Head injuries are the most often causes of death in traffic accidents. To develop better interiors of cars or new protective devices (e.g. helmets) there is a need to quantify the mean criteria of injury. Most of today used head injury criteria use an integral value of acceleration of the head during a certain time interval. The main drawback of these criteria is the fact, that they use only linear acceleration of the head. For better HIC assessment there is a need to use different measures, e.g. combination of translational and rotational acceleration or criteria based on strain energy. For these purposes complex FE models are used. To verify the behavior of these FE models, drop tests with different drop height are usually used. The paper presents results of drop tests used to validate FE models of human head. According to data obtained from accelerometers the HIC was computed and the critical height was determined. Head injuries are the most often causes of death in traffic accidents. To develop better interiors of cars or new protective devices (e.g. helmets) there is a need to quantify the mean criteria of injury. Most of today used head injury criteria use an integral value of acceleration of the head during a certain time interval. The main drawback of these criteria is the fact, that they use only linear acceleration of the head. For better HIC assessment there is a need to use different measures, e.g. combination of translational and rotational acceleration or criteria based on strain energy. For these purposes complex FE models are used. To verify the behavior of these FE models, drop tests with different drop height are usually used. The paper presents results of drop tests used to validate FE models of human head. According to data obtained from accelerometers the HIC was computed and the critical height was determined. (en)
Title	Drop Test Used for Validation of {F}{E} Models of Human Head for {H} Drop Test Used for Validation of {F}{E} Models of Human Head for {H} (en) Zkoušky padostrojem používané k validaci MKP modelů lidské lebky určených pro odhad HIC (cs)
skos:prefLabel	Drop Test Used for Validation of {F}{E} Models of Human Head for {H} Drop Test Used for Validation of {F}{E} Models of Human Head for {H} (en) Zkoušky padostrojem používané k validaci MKP modelů lidské lebky určených pro odhad HIC (cs)
skos:notation	RIV/68407700:21260/06:06126665!RIV07-GA0-21260___
http://linked.open.../vavai/riv/strany	208 ; 209
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA103/05/1020)
http://linked.open...vai/riv/dodaniDat	2007
http://linked.open...aciTvurceVysledku	Jiroušek, Ondřej Jírová, Jitka Kunecký, Jiří
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta dopravní
http://linked.open...dnocenehoVysledku	472412
http://linked.open...ai/riv/idVysledku	RIV/68407700:21260/06:06126665
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Drop test; HIC assessment (en)
http://linked.open.../riv/klicoveSlovo	Drop test HIC assessment
http://linked.open...ontrolniKodProRIV	[B94D777C8876]
http://linked.open...v/mistoKonaniAkce	Svratka
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	Engineering Mechanics 2006
http://linked.open...in/vavai/riv/obor	EI
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Deformation and failure of human skull owing to extreme loading
http://linked.open...UplatneniVysledku	2006
http://linked.open...iv/tvurceVysledku	Jiroušek, Ondřej Jírová, Jitka Kunecký, Jiří
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2006-05-15 (xsd:date)
number of pages	2 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Ústav teoretické a aplikované mechaniky AV ČR
https://schema.org/isbn	80-86246-27-2
http://localhost/t...ganizacniJednotka	21260

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