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Title:NAČRTOVANJE VOZIŠČNE KONSTRUKCIJE Z UPOŠTEVANJEM TRAJNIH DEFORMACIJ V NEVEZANI NOSILNI PLASTI
Authors:ID Dolinšek, Jernej (Author)
ID Žlender, Bojan (Mentor) More about this mentor... New window
ID Vrecl Kojc, Helena (Comentor)
Files:.pdf UNI_Dolinsek_Jernej_2011.pdf (3,51 MB)
MD5: A099F40E56D07B4F6AEFAB8146866CCA
PID: 20.500.12556/dkum/bf139dcc-ead9-4dfb-8512-0485db1b1f6c
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
Abstract:Diplomsko delo predstavlja splošen opis voziščne konstrukcije, sledi dimenzioniranje voziščne konstrukcije z uporabo tehničnih specifikacij za javne ceste ter izračun napetostno deformacijskega stanja v nevezani nosilni plasti. Izračun napetosti in deformacij izvedemo po metodi končnih elementov z uporabo geotehničnega programa Plaxis. Dobljene rezultate analiziramo in jih primerjamo z izmerjenimi rezultati na terenu. V drugem delu diplomske naloge so na praktičnem primeru uporabe murskih prodov prikazani rezultati laboratorijskih preiskav različnih mešanic murskega proda in s pomočjo matematičnih metod izračunane napetosti in deformacije. Rezultati pokažejo, da se z uporabo drobljenih prodov trajne deformacije v nevezani nosilni plasti bistveno zmanjšajo.
Keywords:voziščna konstrukcija, nevezana nosilna plast, prometna obremenitev, program Plaxis, dinamična obremenitev, tehnične specifikacije, trajne deformacije, napetostno stanje, metoda končnih elementov
Place of publishing:Maribor
Publisher:[J. Dolinšek]
Year of publishing:2011
PID:20.500.12556/DKUM-18135 New window
UDC:625.7/.8.04(043.2)
COBISS.SI-ID:15064086 New window
NUK URN:URN:SI:UM:DK:DVN5R4J7
Publication date in DKUM:20.04.2011
Views:3920
Downloads:644
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FG
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Secondary language

Language:English
Title:DESIGN OF PAVEMENT STRUCTURE WITH REGARD TO PERMANENT DEFORMATION IN UNBOUND PAVING LAYERS
Abstract:Diploma presents general description of pavement structure, then follow design of pavement structure with use of technical specifications for public roads and calculation of stresses and strains in unbound paving layers. Calculation of stresses and strains are made with finite element method with use of geotechnical program Plaxis. The obtained results were analyzed and compared with measured results on the ground. The second part of diploma is a practical example of Mura gravel and shows the results of laboratory tests of different mixtures of Mura gravel. Stresses and strains are calculated using different mathematical methods. The results showed that the crushing of Mura gravel substantially reduced permanent deformation of unbound paving layer.
Keywords:pavement structure, unbound paving layer, traffic loading, Program Plaxis, dynamic loading, technical specifications, permanent deformation, stress state, finite element method


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