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Title:Validacija numeričnega modela vozila TB11 za testiranje cestnih varnostnih ograj
Authors:ID Horvat, Aleš (Author)
ID Ren, Zoran (Mentor) More about this mentor... New window
ID Borovinšek, Matej (Comentor)
Files:.pdf UN_Horvat_Ales_2015.pdf (3,23 MB)
MD5: 416A0E3B3038722A5EFE05A6259938E1
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V diplomski nalogi je prikazan potek validacije numeričnega modela vozila TB11. To je osebno vozilo teže 900 [kg]. Namen uporabe modela je simuliranje obnašanja cestnih varnostnih ograj pri trku vozila. Osnovni model vozila je bil povzet po javno dostopnih knjižnicah. Modelu vozila je bila spremenjena njegova geometrija, ter lastnosti njegovih komponent. Njegovo obnašanje in lastnosti so bile preizkušene s pomočjo simulacij. Te so bile izvedene s programom Ls-Dyna, za pripravo modelov pa je bil uporabljen program Ls-Prepost. Rezultati simulacij so bili ovrednoteni. Na njihovi podlagi so bile izvedene nadaljnji popravki modela vozila. Po zaključenih simulacijah je bil izdelan model vozila, katerega gibanje je primerljivo z gibanjem realnega vozila. Nastali model je primeren za simuliranje trka vozila v cestno varnostno ograjo. S pomočjo teh simulacij se zmanjša število potrebnih simulacij pri razvoju novih cestnih varnostnih ograj.
Keywords:Numerične simulacije, model vozila, cestna varnostna ograja, končni elementi
Place of publishing:Maribor
Publisher:[A. Horvat]
Year of publishing:2015
PID:20.500.12556/DKUM-53996 New window
UDC:004.94:629.331.01(043.2)
COBISS.SI-ID:19158550 New window
NUK URN:URN:SI:UM:DK:FBB7EJMW
Publication date in DKUM:27.10.2015
Views:2140
Downloads:130
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
:
HORVAT, Aleš, 2015, Validacija numeričnega modela vozila TB11 za testiranje cestnih varnostnih ograj [online]. Bachelor’s thesis. Maribor : A. Horvat. [Accessed 26 April 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=53996
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Secondary language

Language:English
Title:Validation of TB11 vehicle computational model for testing of road safety barriers
Abstract:This diploma shows the progress of the validation of the numerical model of vehicle TB11. This is a personal vehicle weight of 900 [kg]. The purpose of the model is to simulate the behaviour of road safety barriers during a vehicle crash. The basic model of the vehicle was taken from publicly accessible libraries. Model vehicle amended its geometry and properties of its components. His behaviour and properties have been tested through simulations. These were made by LS-Dyna, for the preparation of models has been used Ls-Prepost. The simulation results were evaluated. On their basis were carried out further corrections of the model. Upon completion of the simulations was constructed model of the vehicle, which movement can be compared with real vehicles. The resulting model is suitable for simulating the collision of the vehicle in a road safety barrier. With the help of these simulations reduces the number of required simulations in developing new road safety barriers.
Keywords:Numerical simulations, vehicle model, road safety barriers, finite elements


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