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Prednosti korištenja 3D numeričkih modela u projektiranju tunela
Zbornik radova, 25 (2022), 1; 43-58. https://doi.org/10.32762/zr.25.1.3
Mance, Ivan; Dugonjić Jovančević, Sanja; Peranić, Josip

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Mance, I., Dugonjić Jovančević, S. & Peranić, J. (2022). Prednosti korištenja 3D numeričkih modela u projektiranju tunela. Zbornik radova, 25. (1), 43-58. doi: 10.32762/zr.25.1.3

Mance, Ivan, et al. "Prednosti korištenja 3D numeričkih modela u projektiranju tunela." Zbornik radova, vol. 25, no. 1, 2022, pp. 43-58. https://doi.org/10.32762/zr.25.1.3

Mance, Ivan, Sanja Dugonjić Jovančević and Josip Peranić. "Prednosti korištenja 3D numeričkih modela u projektiranju tunela." Zbornik radova 25, no. 1 (2022): 43-58. https://doi.org/10.32762/zr.25.1.3

Mance, I., Dugonjić Jovančević, S. and Peranić, J. (2022) 'Prednosti korištenja 3D numeričkih modela u projektiranju tunela', Zbornik radova, 25(1), pp. 43-58. doi: 10.32762/zr.25.1.3

Mance I, Dugonjić Jovančević S, Peranić J. Prednosti korištenja 3D numeričkih modela u projektiranju tunela. Zbornik radova [Internet]. 2022 December 23 [cited 2024 May 06];25(1):43-58. doi: 10.32762/zr.25.1.3

I. Mance, S. Dugonjić Jovančević and J. Peranić, "Prednosti korištenja 3D numeričkih modela u projektiranju tunela", Zbornik radova, vol. 25, no. 1, pp. 43-58, December 2022. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:157:681286. [Accessed: 06 May 2024]

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Metadata
Title (croatian)Prednosti korištenja 3D numeričkih modela u projektiranju tunela
Title (english)Advantages of using 3D numerical models in tunnel design
AuthorIvan Mance
AuthorSanja Dugonjić Jovančević
MBZ: 290381
AuthorJosip Peranić
MBZ: 338834
Author's institutionUniversity of Rijeka
Faculty of Civil Engineering
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Abstract (croatian)
Odabir između 2D i 3D numeričkog modeliranja ovisi prvenstveno o vrsti problema koji se analizira, potrebama projekta, rokovima, dostupnim resursima te opravdanosti dodatnih ulaganja u složenije modele. U radu su prikazani rezultati 2D i 3D numeričkih modela izvedbe dionice tunelske cijevi, kako bi se analizirale osnovne razlike u dobivenim rezultatima i istaknule prednosti upotrebe 3D modela. Modeliran je poprečni presjek najnepovoljnijeg profila s najvećim nadslojem materijala, na temelju projektne dokumentacije. Analize su provedene u računalnim programima RS2 i RS3 tvrtke Rocscience. Rezultati su pokazali da je glavna prednost 3D modela mogućnost praćenja povećanja radijalnih pomaka s napredovanjem iskopa, te realnijeg uvida u efikasnost ugrađene podgrade.
Abstract (english)
The choice between 2D and 3D numerical modeling depends primarily on the subjectanalysis, project requirements, deadlines, available resources, as well as justificationfor additional investment in complex models. The results of 2D and 3D tunnelnumerical models are presented in order to analyze the fundamental differences andto highlight the 3D model advantages. The models were created on the cross sectionwith the largest overlay, all according to the design documentation. The analyseswere performed using the RS2 and RS3 Rocscience programs. The obtained resultshave shown that the main advantage of the 3D model is the possibility to monitorthe increase of radial displacements with excavation progress, and to provide a morerealistic insight into the efficiency of the installed support elements.
Keywords (croatian)
Keywords (english)
Languagecroatian
Publication typeProfessional paper - Professional paper
Publication statusPublished
Peer reviewPeer review - domestic
Publication versionPublished version
Journal titleZbornik radova
Numberingvol. 25, no. 1, pp. 43-58
p-ISSN0350-8552
e-ISSN2584-6159
DOIhttps://doi.org/10.32762/zr.25.1.3
URN:NBNurn:nbn:hr:157:681286
Publication2022-12-23
Document URLhttps://zr.gradri.uniri.hr/index.php/zr/article/view/180
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) icon
Created on2023-11-14 10:11:30