Vpliv temperature na elastoplastičen odziv aluminijeve zlitine med cikličnim obremenjevanjem

Šimenc, Blaž (author), Šeruga, Domen (mentor), Nagode, Marko (comentor)

Zaključna naloga raziskuje vpliv temperature na elastoplastičen napetostno-deformacijski odziv aluminijaste zlitine. Naloga zajema pregled literature na področju elastoplastičnosti, , utrujanja materiala in vrste obremenitev. S teoretičnim znanjem bomo napisali računalniški program, ki bo s pomočjo Prandtlovih operatorjev simuliral elastoplastičen odziv aluminijeve zlitine pri cikličnih termomehanskih obremenitvah.

• Language: Slovenian
• Keywords: elastoplastični odziv, aluminijeve zlitine, vpliv temperature, ciklično obremenjevanje, napetnostno-deformacijske krivulje, Prandtlovi operatorji, simulacija
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Year: 2025
• Number of pages: XII, 24 f.
• PID: 20.500.12556/RUL-170967
• UDC: 620.172.251:669.715:004.942(043.2)
• COBISS.SI-ID: 244612867
• Publication date in RUL: 24.07.2025

Secondary language

• Language: English
• Title: Effect of temperature on elastoplastic response of aluminium alloy during cyclic loading

Abstract

The final thesis investigates the influence of temperature on the elastoplastic stress-strain response of an aluminum alloy. The thesis includes a literature review on the topics of elastoplasticity, material fatigue, and types of loading. With the theoretical knowledge, we will develop a computer program that uses Prandtl operators to simulate the elastoplastic response of the aluminum alloy under cyclic thermomechanical loading.

• Keywords: elastoplastic response, aluminum alloys, temperature effect, cyclic loading, stress-strain curves, Prandtl operators, simulation