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Title:Numerična analiza geometrijske nelinearnosti avtomobilskih vrat osebnega vozila
Authors:ID Breznik, Mihael (Author)
ID Ren, Zoran (Mentor) More about this mentor... New window
Files:.pdf MAG_Breznik_Mihael_2017.pdf (4,24 MB)
MD5: 2B0DF3A1783FD06DD21F77958DC7BC08
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V magistrskem delu je opisan pojav preskoka pločevine na avtomobilskih vratih osebnega vozila in njegova identifikacija s pomočjo MKE analiz. S programoma Abaqus in MSC Nastran so bile izvedene računalniške simulacije na štirih problematičnih področjih avtomobilskih vrat. Simulacije so vsebovale geometrijske kot tudi materialne nelinearnosti. Programa sta uspešno identificirala pojav preskoka pločevine na poziciji 2. Podala sta primerljive rezultate plastičnih deformacij testiranih pozicij. Obstaja možnost za validiranje uporabljene numerične metode s preizkusom.
Keywords:avtomobilska vrata, geometrijske nelinearnosti, računalniške simulacije, metoda končnih elementov, Abaqus, MSC Nastran
Place of publishing:Maribor
Publisher:[M. Breznik]
Year of publishing:2017
PID:20.500.12556/DKUM-65682 New window
UDC:004.942:629.3.023.25(043.2)
COBISS.SI-ID:21107222 New window
NUK URN:URN:SI:UM:DK:9JIU0C5J
Publication date in DKUM:08.06.2017
Views:1718
Downloads:170
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
:
BREZNIK, Mihael, 2017, Numerična analiza geometrijske nelinearnosti avtomobilskih vrat osebnega vozila [online]. Master’s thesis. Maribor : M. Breznik. [Accessed 15 March 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=65682
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Secondary language

Language:English
Title:Computational analysis of passenger car door geometric nonlinearity
Abstract:In master work a snap-throuhg buckling effect on passanger car door is described and identified with FEM analysis. Four critical areas were tested with Abaqus and MSC Nastran solvers. Computational simulations include geometrical as well as material nonlinearities. Both solvers sucessfuly identified the snap-throuh buckling effect on position 2. Also the results for plastic strains were comperable for all tested positions. Used numerical method can be further validated with an experiment.
Keywords:car door, geometric nonlinearity, computer simulation, finite element method, Abaqus, MSC Nastran


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