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master's thesis
Geotehnički projekt tunela Podmurvice
Zagreb: University of Zagreb, Faculty of Civil Engineering, 2022. urn:nbn:hr:237:431719
Džalto, Matea
University of Zagreb
Faculty of Civil Engineering
Geotechnical Engineering

Institutional repository: Repository of the Faculty of Civil Engineering, University of Zagreb

Cite this document

Džalto, M. (2022). Geotehnički projekt tunela Podmurvice (Master's thesis). Zagreb: University of Zagreb, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:237:431719

Džalto, Matea. "Geotehnički projekt tunela Podmurvice." Master's thesis, University of Zagreb, Faculty of Civil Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:237:431719

Džalto, Matea. "Geotehnički projekt tunela Podmurvice." Master's thesis, University of Zagreb, Faculty of Civil Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:237:431719

Džalto, M. (2022). 'Geotehnički projekt tunela Podmurvice', Master's thesis, University of Zagreb, Faculty of Civil Engineering, accessed 30 August 2024, https://urn.nsk.hr/urn:nbn:hr:237:431719

Džalto M. Geotehnički projekt tunela Podmurvice [Master's thesis]. Zagreb: University of Zagreb, Faculty of Civil Engineering; 2022 [cited 2024 August 30] Available at: https://urn.nsk.hr/urn:nbn:hr:237:431719

M. Džalto, "Geotehnički projekt tunela Podmurvice", Master's thesis, University of Zagreb, Faculty of Civil Engineering, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:237:431719

Metadata
TitleGeotehnički projekt tunela Podmurvice
Title (english)Geotechnical design of Podmurvice tunnel
AuthorMatea Džalto
MentorLovorka Librić (mentor)
Committee memberDanijela Jurić Kaćunić (predsjednik povjerenstva)
Committee memberMeho-Saša Kovačević (član povjerenstva)
Committee memberLovorka Librić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Civil Engineering
(Geotechnical Engineering)
Zagreb
Defense date and country2022-07-07, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Geotechnology
Abstract
Tema ovog diplomskog rada je „Geotehnički projekt tunela Podmurvice“. U prvom dijelu rada obrađena su osnovna načela i principi Nove austrijske tunelske metode (NATM) prema kojoj je glavni nosivi element upravo stijenska masa, odnosno, tlo u kojem se tunel nalazi. Objašnjeni su osnovni termini vezani uz tunelogradnju te tehnologija izvedbe tunela. Nadalje, opisana je Geomehanička klasifikacija stijenske mase te su prikazane preporuke pojedine klasifikacije za određivanje primarnog podgradnog sustava ovisno o kategoriji stijenske mase. Primarni podgradni sustav sastoji se od stijenske mase, mlaznog sidara i zavarenih čeličnih mreža. U drugom dijelu rada prikazan je geotehnički proračun tunela Podmurvice koji se temelji na rezultatima istražnih radova. Numerički proračun je proveden je računalnim programom Flac 5.0. te su pomoću njega dobivene vrijednosti horizontalnih i vertikalnih pomaka tunelskog iskopa kao i sile u podgradnim elementima. Ulazni parametri čvrstoće stijenske mase dobiveni su iz računalne aplikacije RocLab.
Abstract (english)
The topic of this diploma thesis is "Geotechnical project of the Podmurvice tunnel". The first part of the paper deals with the basic principles and principles of the New Austrian Tunnel Method (NATM), according to which the main load-bearing element is the mass, ie the soil in which the tunnel is located. The basic terms related to tunnel construction and tunnel construction technology are explained. Furthermore, the Geomechanical classification of rock mass is described and the recommendations of individual classifications for determining the primary support system depending on the category of mass are presented. The primary support system consists of rock mass, shotcrete, anchors and welded steel mesh. The second part of the paper presents the geotechnical calculation the Podmurvice tunnel based on the results of exploration work. The numerical calculation was performed with the computer program Flac 5.0. and the values of horizontal and vertical displacements of the tunnel excavation as well as the forces in the support system obtained with its help. Input parameters of rock mass strength were obtained from RocLab computer applications.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:237:431719
Study programmeTitle: Civil Engineering; specializations in: Construction Management, Transportation Engineering, Geotechnical Engineering, Hydraulic Engineering, Structural Engineering, Construction Materials, Theory and Modeling of Structures
Course: Construction Management
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka građevinarstva (magistar/magistra inženjer/inženjerka građevinarstva)
Type of resourceText
File originBorn digital
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Created on2022-11-16 09:13:48