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undergraduate thesis
Utjecaj višestruke seizmičke pobude oslonaca na vitke dugačke konstrukcije
2021. urn:nbn:hr:157:312026
Fabijan, Paolo
University of Rijeka
Faculty of Civil Engineering

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Fabijan, P. (2021). Utjecaj višestruke seizmičke pobude oslonaca na vitke dugačke konstrukcije (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:157:312026

Fabijan, Paolo. "Utjecaj višestruke seizmičke pobude oslonaca na vitke dugačke konstrukcije." Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:157:312026

Fabijan, Paolo. "Utjecaj višestruke seizmičke pobude oslonaca na vitke dugačke konstrukcije." Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:157:312026

Fabijan, P. (2021). 'Utjecaj višestruke seizmičke pobude oslonaca na vitke dugačke konstrukcije', Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, accessed 11 November 2024, https://urn.nsk.hr/urn:nbn:hr:157:312026

Fabijan P. Utjecaj višestruke seizmičke pobude oslonaca na vitke dugačke konstrukcije [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Civil Engineering; 2021 [cited 2024 November 11] Available at: https://urn.nsk.hr/urn:nbn:hr:157:312026

P. Fabijan, "Utjecaj višestruke seizmičke pobude oslonaca na vitke dugačke konstrukcije", Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, Rijeka, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:157:312026

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TitleUtjecaj višestruke seizmičke pobude oslonaca na vitke dugačke konstrukcije
Title (english)The Influence of Multiple Support Excitation on Slender Long Structures
AuthorPaolo Fabijan
MentorNina Čeh (mentor)
Committee memberNina Čeh (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Civil Engineering
Rijeka
Defense date and country2021, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Basic Technical Sciences
Technical Mechanics (Mechanics of Rigid and Deformable Bodies)
Abstract
Kada je dugačka konstrukcija podvrgnuta višestrukoj pobudi oslonaca, može doći do povećanja doprinosa asimetričnih oblika deformiranja koji će povećati deformacije i naprezanja unutar konstrukcije. Iz tog se razloga eksperimentalno ispituje model dugačke gredne konstrukcije koja je podvrgnuta različitoj pobudi oslonaca. Ispitivanja se provode koristeći dvije potresne platforme, a dinamički odziv grede mjeren je beskontaktnim optičkim mjernim sustavom. Paralelno s time se, u programskom jeziku Python, razvija numerički model koji opisuje ponašanje vitke i dugačke gredne konstrukcije izložene nejednolikim potresnim opterećenjima oslonaca. Cilj je na temelju provedenog eksperimentalnog programa i usporedbe eksperimentalno dobivenih rezultata s numeričkima bolje razumjeti ponašanje takvih konstrukcija tijekom potresa i evidentirati opasne posljedice koje se javljaju pod takvim opterećenjem. Zaključeno je da kašnjenje potresne pobude između oslonaca utječe na dinamički odziv konstrukcije, dok broj dodanih masa na gredi ne.
Abstract (english)
When a long structure is subjected to multiple support excitation, that can lead to an increase in asymmetrical shapes of deformation which will increase deformations and stresses throughout the structure. For that reason, an experimental study is carried out on a long beam model which is subjected to multiple support excitation. The research is conducted using two earthquake simulating platforms, while the dynamic response was measured using a contactless optical measuring system. In parallel with that a numerical model is developed in Python, which describes the behaviour of a long and slender beam subjected to multiple support excitation. Our final goal is to better understand the behaviour of similar structures during an earthquake and to record dangerous consequences which occur under such loads. Based on the results it is concluded that the time delay of the earthquake between the supports affects the dynamic response of the structure, while the number of added masses does not.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:157:312026
ProjectNumber: -
Title: Experimental study of bridge structures considering the asymmetric effect under multiple support excitation
Leader: Nina Čeh
Jurisdiction: Croatia
Funder: MZO RH i Ministarstvo znanosti i tehnologije Narodne Republike Kine
ProjectNumber: N-SZF 2/2021
Title: SIZIF
Jurisdiction: Croatia
Funder: SZUR, Zaklada Sveučilišta u Rijeci
ProjectNumber: RC.2.2.06-0001
Title: Razvoj istraživačke infrastrukture na kampusu Sveučilišta u Rijeci
Leader: Nevenka Ožanić
Jurisdiction: Croatia
Funder: EFRR, MZO
Study programmeTitle: Civil Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva)
Type of resourceText
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Created on2021-09-28 12:30:26