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Pregled bibliografske jedinice broj: 433432

Vehicle vibrations on bridge with elastic expansion joints


Lakušić, Stjepan; Bogut, Marijan; Šimun, Miroslav; Tkalčević Lakušić, Višnja; Alerić, Dalibor
Vehicle vibrations on bridge with elastic expansion joints // Abstracts of the ..... ; u: Acta Acustica United with Acustica 95 (2009), 2009. str. S95-S95 (poster, nije recenziran, sažetak, znanstveni)


Naslov
Vehicle vibrations on bridge with elastic expansion joints

Autori
Lakušić, Stjepan ; Bogut, Marijan ; Šimun, Miroslav ; Tkalčević Lakušić, Višnja ; Alerić, Dalibor

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Abstracts of the ..... ; u: Acta Acustica United with Acustica 95 (2009) / - , 2009, S95-S95

Mjesto i datum
,

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
Bridge expansion joint; vehicle vibrations; road irregularities

Sažetak
Great attention should be paid to the construction of transportation structures, likes bridges and viaducts because the life cycle of the traffic route depends on it. If the need for frequent rehabilitation works arises it cause traffic stoppages, which are very unpleasant especially on highly frequented routes. Taking bridges in consideration, expansion joints are the structural parts which require frequent maintenance. Selection of transitional expansion joints depends on the type of the bridge structure, but very often as well on the technology at the contractor’s disposal. In the process of building-in the expansion joints, it is very important to achieve the alignment with the road surface, otherwise impact points will appear under traffic. The road irregularity in expansion joint zone very often causes unpleasant vehicle vibrations. In the paper, measurements of vehicle vibrations while driving over transitional expansion joints, type ''Thorma-Joint'', were conducted on two structures “VUKOVINA II Bridge” and type "Silent-Joint" on ARENA Viaduct” in Zagreb (Croatia). Prior to automobile vibrations recording, measurements of the road surface roughness were performed. The presented method for quality evaluation of the works on expansion joints via vehicle vibrations represents a simple and quickly method opposed to the usual methods used in everyday engineering practice.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA


Projekt / tema
082-0000000-2185 - Buka i vibracije na tramvajskim i željezničkim kolosijecima (Stjepan Lakušić, )

Ustanove
Građevinski fakultet, Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus