Naprezanja i deformacije u aksijalno opterećenim štapovima

undergraduate thesis

• Title (english): Stresses and Strains in Axially Loaded Bars
• Author: Borna Fable
• Mentor: Marko Bartolac (mentor)
• Committee member: Marko Bartolac (predsjednik povjerenstva)
• Committee member: Ivan Duvnjak (član povjerenstva)
• Committee member: Ana Skender (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Engineering Mechanics); Zagreb
• Defense date and country: 2021-09-21, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering

Abstract

Tema ovog završnog rada su naprezanja i deformacije pri aksijalnom opterećenju u štapovima. Ideja ovoga rada se temelji na razjašnjenju procesa do kojih dolazi pri takvom opterećenju, ponašanju te usporedbi istog na temelju različitih materijala. Najprije je objašnjeno opterećenje, zatim deformacije, naprezanje te veza između njih. Pojašnjena je i bitnost mehaničkih karakteristika materijala te sve pojave koje se tiču ponašanja štapova pri aksijalnom opterećenju. Na samom kraju rada prikazani su rezultati i postupak provedbe laboratorijskog ispitivanja ponašanja četiri različita materijala (mekani čelik s izraženim platoom popuštanja, alatni čelik, bakar, aluminij) pri navedenom opterećenju.

Abstract (english)

The topic of this final paper are stresses and strains under axial load in rods. The idea of this paper is based on the clarification of the processes that occur under such loading, behavior and its comparison based of different materials. First the load is explained, then the strain, stress and the connection between them. Also explained is the importance of the mechanical characteristics of the material and all the phenomena related to the behavior of the rods under axial load. At the very end of the paper, the results and the procedure of conducting a laboratory test of the behavior of four different materials (mild steel with pronounced yield plate, tool steel, copper, aluminum) at the specified load are presented.

• Keywords: opterećenje; naprezanje; deformacija; uvjet čvrstoće; mehanička svojstva
• Keywords (english): load; stress; strain; strength condition; mechanical properties
• Language: croatian
• URN:NBN: urn:nbn:hr:237:732900
• 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: Closed access
• Created on: 2022-02-17 07:40:14