Upogib kompozitnega nosilca na elastični podlagi

magistrsko delo magistrskega študijskega programa II. stopnje Strojništvo

Jernej Rijavec (Author), Miha Brojan (Mentor)

Abstract

Magistrsko delo obravnava deformacijsko in napetostno stanje kompozitne konstrukcije spremenljivega prereza, podprte z vzmetno podlago. Opravljena je analitična, numerična ter eksperimentalna analiza slalomske smuči in primerjalne kompozitne konstrukcije z nespremenljivim prečnim prerezom. Numerična analiza je izvedena po teoriji velikih premikov s pomočjo metode končnih elementov. Obremenitve in robni pogoji so definirani na podlagi standardnega upogibnega preizkusa, opravljenega v podjetju Elan. Opravljena je primerjava med rezultati numeričnega in analitičnega preračuna ter eksperimentalne analize.

Keywords

magistrske naloge;smuči;vzmetne podlage;kompoziti;laminati;deformacijsko stanje;napetostno stanje;metoda končnih elementov;

Data

Language:	Slovenian
Year of publishing:	2019
Typology:	2.09 - Master's Thesis
Organization:	UL FS - Faculty of Mechanical Engineering
Publisher:	[J. Rijavec]
UDC:	539.37:685.363.2(043.2)
COBISS:	16612891
Views:	952
Downloads:	228
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Bending of a composite beam on an elastic foundation
Secondary abstract:	This dissertation analyzes strain and stress states of composite construction with variable cross section, supported by elastic foundation. Analytical, numerical and experimental analysis of slalom skis and a corresponding composite construction with a constant cross section was carried out. Numerical analysis was conducted according to the large deflection theory with finite element method. Boundary conditions and applied loads, corresponded to standard deflection test performed at company Elan. Comparison between analytical, numerical and experimental results was carried out.
Secondary keywords:	ski;elastic foundations;composites;laminates;deflection;tension;finite element method;
Type (COBISS):	Master's thesis/paper
Study programme:	0
Embargo end date (OpenAIRE):	2020-04-25
Thesis comment:	Univ. Ljubljana, Fak. za strojništvo
Pages:	XXIII, 74 str.
ID:	11123135