crta
Hrvatska znanstvena Sekcija img
bibliografija
3 gif
 Naslovna
 O projektu
 FAQ
 Kontakt
4 gif
Pregledavanje radova
Jednostavno pretraživanje
Napredno pretraživanje
Skupni podaci
Upis novih radova
Upute
Ispravci prijavljenih radova
Ostale bibliografije
Slični projekti
 Bibliografske baze podataka

Pregled bibliografske jedinice broj: 583633

Zbornik radova

Autori: Tkalčević Lakušić, Višnja; Lakušić, Stjepan
Naslov: The behaviour of passively safe roadside columns in impact with vehicles
( The behaviour of passively safe roadside columns in impact with vehicles )
Izvornik: Road and Rail Infrastructure II / Lakušić, Stjepan (ur.). - Zagreb : Department of Transportation, Faculty of Civil Engineering, University of Zagreb , 2012. 1129-1138 (ISBN: 978-953-6272-50-1).
Skup: 2nd International Conference on Road and Rail Infrastructure – CETRA 2012
Mjesto i datum: Dubrovnik, Hrvatska, 07-09.05.2012.
Ključne riječi: roadside columns; accidents; passive safety; absorption energy; crash tests
( roadside columns; accidents; passive safety; absorption energy; crash tests )
Sažetak:
Roadside columns are often the point of impact of vehicles with serious and often fatal consequences. To reduce the number and severity of such accidents, a growing number of scientists and experts are trying to find technical solutions for improving behaviour of roadside columns during the collision with a vehicle. It is about columns which can, unlike the usual rigid columns, absorb the energy or break in a controlled way when impacted by a vehicle. These types of columns belong to the category of passive safety road equipment. They are still in the initial stages of implementation in some countries of the European Union. The paper gives a comprehensive overview of passively safe roadside columns with respect to material production and energy absorbing properties and examines the safety level for the passengers in the vehicle. It analyses the behaviour of three types of columns in a collision with a vehicle with respect to the possibility of absorbing a certain amount of energy, failure mode and passenger safety. The analysis has been made based on comparisons of results of the crash tests and numerical simulations of impacts. It describes in detail the advantages and disadvantages of the application of passively safe roadside columns over traditional rigid columns, which are now still usually implemented along the roads.
Vrsta sudjelovanja: Predavanje
Vrsta prezentacije u zborniku: Cjeloviti rad (više od 1500 riječi)
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 082-0000000-2185
Izvorni jezik: eng
Kategorija: Znanstveni
Znanstvena područja:
Građevinarstvo
Upisao u CROSBI: laki@grad.hr (laki@grad.hr), 14. Lip. 2012. u 03:25 sati



Verzija za printanje   za tiskati


upomoc
foot_4