Zoran Ren (Avtor), Matej Vesenjak (Avtor)

Povzetek

The paper describes the computational analysis and experimental crash tests ofa new road safety barrier. The purpose of this research was to develop and evaluate a full-scale computational model of the road safety barrier for use in crash simulations and to further compare the computational results with real crash test data. The impact severity and stiffness of the new design havebeen evaluated with the dynamic nonlinear elasto-plastic analysis of the three-dimensional road safety barrier within the framework of the finite element method with LS-DYNA code. Comparison of computational and experimentalresults proved the correctness of the computational model. The tests have also shown that the new safety barrier assures controllable crash energy absorption which in turn increases the safety of vehicle occupants.

Ključne besede

mehanika;trk;cestna varnostna ograja;numerična analiza trka;test naleta;nalet;mechanics;collision;road restraint system;computational crash analysis;experimental crash test;impact;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UM FS - Fakulteta za strojništvo
UDK: 531.66:519.61/.64
COBISS: 9803030 Povezava se bo odprla v novem oknu
ISSN: 1350-6307
Št. ogledov: 1607
Št. prenosov: 93
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Angleški jezik
Sekundarne ključne besede: mehanika;trk;cestna varnostna ograja;numerična analiza trka;test naleta;nalet;
URN: URN:SI:UM:
Strani: str. 963-973
Letnik: ǂVol. ǂ12
Zvezek: ǂIss. ǂ6
Čas izdaje: 2005
ID: 8718317