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master's thesis
Dinamičko ispitivanje mosta Malonji
2017. urn:nbn:hr:157:706221
Rakić, Ivana
University of Rijeka
Faculty of Civil Engineering

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Rakić, I. (2017). Dinamičko ispitivanje mosta Malonji (Master's thesis). Rijeka: University of Rijeka, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:157:706221

Rakić, Ivana. "Dinamičko ispitivanje mosta Malonji." Master's thesis, University of Rijeka, Faculty of Civil Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:157:706221

Rakić, Ivana. "Dinamičko ispitivanje mosta Malonji." Master's thesis, University of Rijeka, Faculty of Civil Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:157:706221

Rakić, I. (2017). 'Dinamičko ispitivanje mosta Malonji', Master's thesis, University of Rijeka, Faculty of Civil Engineering, accessed 15 November 2024, https://urn.nsk.hr/urn:nbn:hr:157:706221

Rakić I. Dinamičko ispitivanje mosta Malonji [Master's thesis]. Rijeka: University of Rijeka, Faculty of Civil Engineering; 2017 [cited 2024 November 15] Available at: https://urn.nsk.hr/urn:nbn:hr:157:706221

I. Rakić, "Dinamičko ispitivanje mosta Malonji", Master's thesis, University of Rijeka, Faculty of Civil Engineering, Rijeka, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:157:706221

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Metadata
TitleDinamičko ispitivanje mosta Malonji
Title (english)Dynamic load testing of overpass Malonji
AuthorIvana Rakić
MentorIvana Štimac Grandić (mentor)
MentorDavor Grandić (mentor)
Committee memberDavor Grandić (predsjednik povjerenstva)
Committee memberPaulo Šćulac (član povjerenstva)
Committee memberIvana Štimac Grandić (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Civil Engineering
Rijeka
Defense date and country2017-03-08, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Supporting Structures
Abstract
U radu je prikazana analiza pješačkog nathodnika Malonji u Rijeci na dinamička opterećenja. S obzirom na vlastite frekvencije mosta koje su u rangu frekvencija hoda pješaka, ova je konstrukcija zanimljiva za ispitivanje vibracija uzrokovanih pješačkim prometom preko mosta. 3D Model konstrukcije izrađen je u programskom paketu Staad.Pro. Rezultati dobiveni na numeričkom modelu uspoređeni su sa rezultatima mjerenja s terena. Mjerenje na terenu provedeno je jednim akcelerometrom na pješačko opterećenje. U programskom paketu ModalVIEW iz zapisa vrijeme(t)–ubrzanje(g) brzim Fourierovim transformacijama dobiveni su frekventni spektri odziva. Dobiveni rezultati ubrzanja i prigušenja su uspoređeni sa normama i prema njima je konstrukcija svrstana u razrede ugodnosti za pješački promet.
Abstract (english)
This worksheet presents the dynamic load analysis of pedestrian overpass Malonji in Rijeka. 3D model of construction was made in Staad.Pro programme package. Results obtained in numerical model have been compared to field research results. Considering that the frequencies caused by pedestrian walk are similar to the natural frequency of the overbridge Malonji, this construction is interesting for structural vibration testing of pedestrian traffic. Field research was performed by a single accelerometer to pedestrian load. Frequency response function was obtained by using fast Fourier transform in time(t) – acceleration(g) file of ModalVIEW programme package. The acceleration and damping results are compared to standards according to which the construction is classified into comfort category for pedestrian traffic.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:157:706221
ProjectNumber: 13.05.1.1.01
Title: Procjena oštećenja i ojačanje građevinskih konstrukcija
Leader: Ivana Štimac Grandić
Jurisdiction: Croatia
Funder: UNIRI
ProjectNumber: RC.2.2.06-0001
Title: Razvoj istraživačke infrastrukture na kampusu Sveučilišta u Rijeci
Leader: Nevenka Ožanić
Jurisdiction: eu
Funder: EFRR, MZOS
Study programmeTitle: Civil Engineering; specializations in: Geotechnical Engineering, Hydraulic Engineering, Engineering Modelling, Structural Engineering, Transportation Engineering, Urban Engineering
Course: Structural Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka građevinarstva (magistar/magistra inženjer/inženjerka građevinarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2017-03-15 13:35:41