magistrsko delo magistrskega študijskega programa II. stopnje Strojništvo
Filip Stražišar (Author), Miha Brojan (Mentor)

Abstract

Torzija homogenih prizmatičnih nosilcev je relativno dobro raziskana, malo več pozornosti pa je treba nameniti teoriji, ki analizira torzijo kompozitnih nosilcev s spreminjajočimi se materialnimi lastnostmi. V tem magistrskem delu smo se osredotočili na kompozitni nosilec, ki je obremenjen s torzijsko in upogibno obremenitvijo. Rezultat tega je netrivialno napetostno polje po prerezu. V delu prav tako primerjamo rezultate teorije z rezultati, ki smo jih določili eksperimentalno. Zaradi enostavnejšega računanja smo razvili tudi uporabniški vmesnik, ki služi za hitrejše določevanje in izračunavanje prerezov nosilcev.

Keywords

magistrske naloge;torzija kompozitnih nosilcev;napetostno polje na prerezu;upogib kompozitnega nosilca;Saint Venant;Mathematica;

Data

Language: Slovenian
Year of publishing:
Typology: 2.09 - Master's Thesis
Organization: UL FS - Faculty of Mechanical Engineering
Publisher: [F. Stražišar]
UDC: 539.385:624.072.227(043.2)
COBISS: 70075651 Link will open in a new window
Views: 594
Downloads: 143
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Other data

Secondary language: English
Secondary title: Stress state of a composite beam of arbitrary cross-section under a combined torsional and bending load
Secondary abstract: The torsion of homogeneous prismatic beams is relatively well researched. A theory that needs more attention, however, is the one that analyses torsion of composite beams with changing material properties. In this master's thesis, we focused on a composite beam loaded with torsional and bending loads. The result is a non-trivial stress field across the cross-section. We also compared the results of the theory with the results obtained with experimental testing. To achieve simpler calculation, we also developed a user interface that serves as a tool for a faster determination and calculation of stresses on the beam cross-section.
Secondary keywords: master thesis;torsion of composite beams;stress distribution function;cross-section;bending of composite beam;Saint Venant;Mathematica;
Type (COBISS): Master's thesis/paper
Study programme: 0
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. Ljubljana, Fak. za strojništvo
Pages: XXIV, 58 str.
ID: 12972450
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