izpis_h1_title_alt

MEHANSKA ANALIZA ENOJNEGA KOVIČNEGA SPOJA
ID Šparovec, Rok (Author), ID Mole, Nikolaj (Mentor) More about this mentor... This link opens in a new window

.pdfPDF - Presentation file, Download (3,11 MB)
MD5: BAA7878FF72596DB3488C3EA9B29F2A6

Abstract
Kovični spoji v današnjem času še vedno predstavljajo pomembno vlogo v letalski kot tudi avtomobilski industriji. V zaključni nalogi je prikazana mehanska analiza enojnega kovičnega spoja dveh pločevin. Prikazan je analitičen izračun kontaktnega pritiska v spoju po poenostavljeni Hertz-ovi teoriji. V programu ABAQUS smo naredili dva različna numerična modela (linearni in nelinearni materialni model). Rezultate numerične analize, ki temelji na metodi končnih elementov (MKE), smo nato primerjali z analitičnimi rezultati. Opazili smo različne vrednosti kontaktnega pritiska nelinearnega modela v primerjavi z linearnim modelom po začetku plastične deformacije spoja. V zaključku naloge je opravljena primerjava rezultatov naloge z rezultati iz literature.

Language:Slovenian
Keywords:kovični spoj, Hertz-ov kontaktni pritisk, kontakt, metoda končnih elementov
Work type:Final paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Place of publishing:Ljubljana
Publisher:[R. Šparovec]
Year:2022
Number of pages:XIII, 28 f.
PID:20.500.12556/RUL-139619 This link opens in a new window
UDC:621.884:519.61(043.2)
COBISS.SI-ID:124306691 This link opens in a new window
Publication date in RUL:06.09.2022
Views:555
Downloads:62
Metadata:XML RDF-CHPDL DC-XML DC-RDF
:
Copy citation
Share:Bookmark and Share

Secondary language

Language:English
Title:MECHANICAL ANALYSIS OF SINGLE RIVET JOINT
Abstract:
Nowadays rivet joints still play a major role in aviation and automobile industry. In this thesis a mechanical analysis of single rivet joint of two sheets is shown. According to the simplified Hertz theory an analytical calculation of the contact pressure in the joint is shown. Two different numerical models (linear and nonlinear rheological model) were created in ABAQUS. The result of numerical analysis, which is based on finite element method (FEM), were compared with the analytical results. Compared to linear model a different values of contact pressure were noticed in case of nonlinear model after the plastic deformation of joint. In the end a comparison between the results of this work and the results found in literature was made.

Keywords:rivet joint, Hertzian contact pressure, contact, finite element method

Similar documents

Similar works from RUL:
Similar works from other Slovenian collections:

Back