Analiza relativnih deformacija pri savijanju ravnih nosača

undergraduate thesis

• Title (english): Analysis of stress due to bending in beams
• Author: Antonija Lauš
• Mentor: Marina Frančić Smrkić (mentor)
• Mentor: Ivan Duvnjak (komentor)
• Committee member: Diana Šimić Penava (predsjednik povjerenstva)
• Committee member: Marina Frančić Smrkić (član povjerenstva)
• Committee member: Ana Skender (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

U završnom radu obrađena je tema naprezanja i deformacije ravnih štapova u jednoj ravnini koja se zove ravninom opterećenja.
Promatrat ćemo čisto savijanje I savijanje silama. Razvit će se odnos deformacija-zakrivljenost iz razmatranja uzdužnih deformacija koje su se razvile u štapu tijekom savijanja; ove deformacije variraju linearno s udaljenošću od neutralne površine štapa.
Promatrati ćemo položaj neutralne osi za različite poprečne presjeke. Analizirati ćemo rezultate pomaka pri ispitivanju nosača
Također ćemo se dotaknuti kompozitnih nosača te njihovim razlikama u odnosu na obične nosače izgrađene od jednog materijala

Abstract (english)

This thesis deals the topic of stress and deformation of straight rods in a plane known as the plane of loading is analyzed. We will observe pure bending and bending by forces. The relationship between deformation and curvature will be developed from the consideration of longitudinal deformations that developed in the rod during bending; these deformations vary linearly with the distance from the neutral surface of the rod. We will observe the position of the neutral axis for different cross-sections. We will analyze the displacement results in beam testing. We will also address composite beams and their differences compared to ordinary beams made of a single material.

• Keywords: deformacije; naprezanja; moment savijanja; poprečna sila; kompozitni nosači
• Keywords (english): deformations; stresses; bending moment; transverse force; composite supports
• Language: croatian
• URN:NBN: urn:nbn:hr:237:653518
• 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 10:59:29