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undergraduate thesis
Proračun zidanog polukružnog luka
2021. urn:nbn:hr:157:454283
Milić-Toljušić, Dominika
University of Rijeka
Faculty of Civil Engineering

Cite this document

Milić Toljušić, D. (2021). Proračun zidanog polukružnog luka (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:157:454283

Milić Toljušić, Dominika. "Proračun zidanog polukružnog luka." Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:157:454283

Milić Toljušić, Dominika. "Proračun zidanog polukružnog luka." Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:157:454283

Milić Toljušić, D. (2021). 'Proračun zidanog polukružnog luka', Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, accessed 21 December 2024, https://urn.nsk.hr/urn:nbn:hr:157:454283

Milić Toljušić D. Proračun zidanog polukružnog luka [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Civil Engineering; 2021 [cited 2024 December 21] Available at: https://urn.nsk.hr/urn:nbn:hr:157:454283

D. Milić Toljušić, "Proračun zidanog polukružnog luka", Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, Rijeka, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:157:454283

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Metadata
TitleProračun zidanog polukružnog luka
Title (english)Structural analyis of a semicircular masonry arch
AuthorDominika Milić-Toljušić
MentorPaulo Šćulac (mentor)
Committee memberPaulo Šćulac (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Civil Engineering
Rijeka
Defense date and country2021-07-09, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Supporting Structures
Abstract
U ovom završnom radu razmatrani su zidani lukovi. U prvom djelu opisane su osnove proračuna zidanih lukova prema J. Heymanu, koji je primijenio teoriju plastičnosti na zidane konstrukcije: ako je moguće pronaći potpornu liniju koja se nalazi unutar geometrije luka u ravnoteži s vanjskim opterećenjem tada je luk stabilan. Zatim je analiziran primjer polukružnog luka opterećen koncentriranom silom u četvrtini i u polovici raspona. Principom virtualnog rada dobivena je vrijednost granične sile pri kojoj dolazi do rušenja luka. Grafostatičkim postupkom određene su potporne linije. Treći dio rada prikazuje eksperimentalni model drvenog luka, gdje je nanošenjem opterećenja u koracima dokumentirano formiranje zglobova između blokova.
Abstract (english)
This final year project deals with masonry arches. In the first part the basis of design of masonry arches according to J. Heyman are described. He applied the theory of plasticity to masonry structures: if a thrust line can be found in equilibrium with the external loading lying within the arch then the arc is safe. Semicircular arches loaded with a point force at quarter span and at half span were then analysed. Using the principle of virtual work the limit force at which the arch collapses was obtained. Graphic statics was used to draw the thrust lines. The third part of the work describes an experimental model of a timber arch. While the point force was applied in steps the formation of hinges between blocks has been documented.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:157:454283
ProjectNumber: ZIP-UNIRI-1500-3-20
Title: Assessment of masonry arches and vaults
Leader: Paulo Šćulac
Jurisdiction: Croatia
Funder: UNIRI
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
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2021-07-20 11:13:42