Analiza utjecaja slijeganja oslonaca kontinuiranih greda na iznose rekacija i unutarnje sile

undergraduate thesis

• Title (english): Analysis of displacements of supports of continuous beams on the value of reactions and internal forces
• Author: Fran Krešić
• Mentor: Petra Gidak (mentor)
• Committee member: Krešimir Fresl (predsjednik povjerenstva)
• Committee member: Petra Gidak (član povjerenstva)
• Committee member: Mladen Meštrović (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Engineering Mechanics); Zagreb
• Defense date and country: 2024-09-24, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering

Abstract

Ovaj završni rad bavi se analizom utjecaja slijeganja oslonaca na reakcije i unutarnje sile u kontinuiranim gredama, primjenom metode sila. Cilj rada je prikazati kako slijeganje oslonaca utječe na raspodjelu unutarnjih sila te reakcije u statički neodređenim sustavima. Kroz teorijsku razradu obrađene su vrste slijeganja, uzroci i preventivne metode, uz analizu primjera iz prakse, uključujući Millennium Tower. Glavna metodološka osnova bila je metoda sila, uz primjenu softverskih alata poput AutoCAD-a za vizualne prikaze i Excela za tablične proračune. Rezultati pokazuju značajan utjecaj diferencijalnog slijeganja na raspodjelu sila, što naglašava važnost precizne analize u fazi projektiranja.

Abstract (english)

This final thesis analyzes the effects of support settlements on reactions and internal forces in continuous beams using the force method. The aim of the paper is to demonstrate how support settlements influence the distribution of internal forces and reactions in statically indeterminate systems. The theoretical framework covers the types of settlements, their causes, and preventive methods, along with an analysis of practical examples, including the Millennium Tower. The primary methodological approach was the force method, with the use of software tools such as AutoCAD for visual representations and Excel for tabular calculations. The results show a significant impact of differential settlement on the distribution of forces, emphasizing the importance of precise analysis during the design phase.

• Keywords: slijeganje oslonaca; metoda sila; kontinuirane grede; reakcije; unutarnje sile; statička neodređenost.
• Keywords (english): support settlement; force method; continuous beams; reactions; internal forces; static indeterminacy.
• Language: croatian
• URN:NBN: urn:nbn:hr:237:125180
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-10-01 11:16:23