Pregled bibliografske jedinice broj: 1159516
Experimental test on a pointed arch model monitored by contactless optical system
Experimental test on a pointed arch model monitored by contactless optical system // International journal of masonry research and innovation (2022) (znanstveni, prihvaćen)
CROSBI ID: 1159516 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Experimental test on a pointed arch model monitored
by contactless optical system
Autori
Šćulac, Paulo ; Čeh, Nina
Vrsta, podvrsta
Radovi u časopisima,
znanstveni
Izvornik
International journal of masonry research and innovation (2022)
Status rada
Prihvaćen
Ključne riječi
masonry ; pointed arch ; dry joint ; shaking table test ; contactless measurement ; digital image correlation ; DIC.
Sažetak
Although masonry pointed arches are quite widespread there is still a lack of experimental research dealing with pre-collapse dynamics. In this paper we present an experimental study on dynamic behaviour of a scaled arch model tested on a shaking platform. A pointed arch model was constructed from identical blocks with dry joints and subjected to a sinusoidal excitation. Mortar has been omitted since in existing structures it is either often not used or it usually degrades over time. Contactless optical system consisting of two highspeed cameras was used to monitor real-time data i.e. openings of the contacts between the blocks, since conventional sensors are difficult to apply. Hinge formation and collapse mechanism have been documented.
Izvorni jezik
Engleski
Znanstvena područja
Građevinarstvo, Temeljne tehničke znanosti
POVEZANOST RADA
Projekti:
NadSve-Sveučilište u Rijeci-ZIP-UNIRI-1500-3-20 - Ocjena stanja zidanih lukova i svodova (Šćulac, Paulo, NadSve ) ( CroRIS)
NadSve-Sveučilište u Rijeci-uniri-tehnic-18-127 - Poboljšanje proračunskih modela za ocjenu stanja građevinskih konstrukcija (Štimac Grandić, Ivana, NadSve ) ( CroRIS)
EK-EFRR-RC.2.2.06-0001 - Razvoj istraživačke infrastrukture na kampusu Sveučilišta u Rijeci (RISK) (Ožanić, Nevenka, EK - Operativni program Regionalna konkurentnost) ( CroRIS)
NadSve-Sveučilište u Rijeci-uniri-mladi-tehnic-20-41 - Horizontalno sudaranje susjednih konstrukcija uslijed dinamičke pobude podloge (Čeh, Nina, NadSve ) ( CroRIS)
Ustanove:
Građevinski fakultet, Rijeka
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Emerging Sources Citation Index (ESCI)
- Scopus