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Pregled bibliografske jedinice broj: 1271011

Dynamic behaviour of a strengthened pointed arch tested on shaking table


Šćulac, Paulo; Čeh, Nina; Cukarić, Matei
Dynamic behaviour of a strengthened pointed arch tested on shaking table // Compdyn 2023 Proceedings / Papadrakakis, M. ; Fragiadakis, M. (ur.).
Atena: Institute of Research & Development for Computational Methods in Engineering Sciences, 2023. 20768, 11 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 1271011 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Dynamic behaviour of a strengthened pointed arch tested on shaking table

Autori
Šćulac, Paulo ; Čeh, Nina ; Cukarić, Matei

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Compdyn 2023 Proceedings / Papadrakakis, M. ; Fragiadakis, M. - Atena : Institute of Research & Development for Computational Methods in Engineering Sciences, 2023

Skup
9th ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2023)

Mjesto i datum
Atena, Grčka, 12.06.2023. - 14.06.2023

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Masonry ; Pointed Arch ; Strengthening of Arches ; DIC ; Shaking Table Test ; Collapse Mechanisms

Sažetak
This paper presents an experimental study of a strengthened pointed arch subjected to horizontal sinusoidal excitation on a shaking table. The geometry of the arch was selected to represent the geometry of typical Gothic vaults found in small single-nave village churches in Istria with preserved medieval wall paintings. The arch model was constructed from identical timber blocks with dry joints, while the reinforcement (duct tape) was applied either at extrados or at intrados of the arch. The aim of this study was to document the dynamic behaviour of pointed arches strengthened with composites, since there is a lack of experimental tests on this type of geometry. Contactless optical measuring system was used to monitor the openings between the blocks, since conventional sensors are difficult to apply. Two high-speed cameras made it possible to record the formation and closure of hinges between the blocks. Due to strengthening some hinges were hindered and consequently the seismic capacity of the arch was significantly improved.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



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)
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

Profili:

Avatar Url Paulo Šćulac (autor)

Avatar Url Nina Čeh (autor)

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada 2023.compdyn.org

Citiraj ovu publikaciju:

Šćulac, Paulo; Čeh, Nina; Cukarić, Matei
Dynamic behaviour of a strengthened pointed arch tested on shaking table // Compdyn 2023 Proceedings / Papadrakakis, M. ; Fragiadakis, M. (ur.).
Atena: Institute of Research & Development for Computational Methods in Engineering Sciences, 2023. 20768, 11 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Šćulac, P., Čeh, N. & Cukarić, M. (2023) Dynamic behaviour of a strengthened pointed arch tested on shaking table. U: Papadrakakis, M. & Fragiadakis, M. (ur.)Compdyn 2023 Proceedings.
@article{article, author = {\v{S}\'{c}ulac, Paulo and \v{C}eh, Nina and Cukari\'{c}, Matei}, year = {2023}, pages = {11}, chapter = {20768}, keywords = {Masonry, Pointed Arch, Strengthening of Arches, DIC, Shaking Table Test, Collapse Mechanisms}, title = {Dynamic behaviour of a strengthened pointed arch tested on shaking table}, keyword = {Masonry, Pointed Arch, Strengthening of Arches, DIC, Shaking Table Test, Collapse Mechanisms}, publisher = {Institute of Research and Development for Computational Methods in Engineering Sciences}, publisherplace = {Atena, Gr\v{c}ka}, chapternumber = {20768} }
@article{article, author = {\v{S}\'{c}ulac, Paulo and \v{C}eh, Nina and Cukari\'{c}, Matei}, year = {2023}, pages = {11}, chapter = {20768}, keywords = {Masonry, Pointed Arch, Strengthening of Arches, DIC, Shaking Table Test, Collapse Mechanisms}, title = {Dynamic behaviour of a strengthened pointed arch tested on shaking table}, keyword = {Masonry, Pointed Arch, Strengthening of Arches, DIC, Shaking Table Test, Collapse Mechanisms}, publisher = {Institute of Research and Development for Computational Methods in Engineering Sciences}, publisherplace = {Atena, Gr\v{c}ka}, chapternumber = {20768} }




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