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Scientific paper - Review paper
O glatkoći rješenja konstruktorskih problema i fizičkoj interpretaciji slabe formulacije
Građevinar, 71 (2019), 03.; 187-195. https://doi.org/10.14256/JCE.2583.2018
Dvornik, Josip; Lazarević, Damir; Fresl, Krešimir; Jaguljnjak Lazarević, Antonia

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Dvornik, J., Lazarević, D., Fresl, K. & Jaguljnjak Lazarević, A. (2019). O glatkoći rješenja konstruktorskih problema i fizičkoj interpretaciji slabe formulacije. Građevinar, 71. (03.), 187-195. doi: 10.14256/JCE.2583.2018

Dvornik, Josip, et al. "O glatkoći rješenja konstruktorskih problema i fizičkoj interpretaciji slabe formulacije." Građevinar, vol. 71, no. 03., 2019, pp. 187-195. https://doi.org/10.14256/JCE.2583.2018

Dvornik, Josip, Damir Lazarević, Krešimir Fresl and Antonia Jaguljnjak Lazarević. "O glatkoći rješenja konstruktorskih problema i fizičkoj interpretaciji slabe formulacije." Građevinar 71, no. 03. (2019): 187-195. https://doi.org/10.14256/JCE.2583.2018

Dvornik, J., et al. (2019) 'O glatkoći rješenja konstruktorskih problema i fizičkoj interpretaciji slabe formulacije', Građevinar, 71(03.), pp. 187-195. doi: 10.14256/JCE.2583.2018

Dvornik J, Lazarević D, Fresl K, Jaguljnjak Lazarević A. O glatkoći rješenja konstruktorskih problema i fizičkoj interpretaciji slabe formulacije. Građevinar [Internet]. 2019 March 25 [cited 2024 December 25];71(03.):187-195. doi: 10.14256/JCE.2583.2018

J. Dvornik, D. Lazarević, K. Fresl and A. Jaguljnjak Lazarević, "O glatkoći rješenja konstruktorskih problema i fizičkoj interpretaciji slabe formulacije", Građevinar, vol. 71, no. 03., pp. 187-195, March 2019. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:169:017897. [Accessed: 25 December 2024]

Metadata
Title (croatian)O glatkoći rješenja konstruktorskih problema i fizičkoj interpretaciji slabe formulacije
Title (english)On smoothness of solutions to structural problems and physical interpretation of weak formulation
Title (german)Glatte Lösungen bei Konstruktionsproblemen und physische Interpretation schwacher Formulierungen
AuthorJosip Dvornik
AuthorDamir Lazarević https://orcid.org/0000-0002-7439-719X
AuthorKrešimir Fresl https://orcid.org/0000-0001-6519-9303
AuthorAntonia Jaguljnjak Lazarević https://orcid.org/0000-0001-6479-686X
Author's institutionUniversity of Zagreb
Faculty of Civil Engineering
Author's institutionUniversity of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
(Department of Mining and Geotechnical Engineering)
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Basic Technical Sciences
Abstract (croatian)
U radu su na više interpretativan nego na formalan način svrstana i opisana tipična rješenja modela konstrukcije, s posebnim osvrtom na slabu formulaciju i njezino fizičko tumačenje, koje prema našemu mišljenju nedostaje u literaturi. Upozoreno je i na pogreške u približenju radi ustrajavanja na pretjeranoj glatkoći rješenja. Razmišljanja su potkrijepljena primjerima. Nadamo se da rad može pridonijeti shvaćanju biti aproksimacije praktičnih modela u građevinarstvu i zorno predočiti snagu slabe formulacije - temelja približnih postupaka proračuna.
Abstract (english)
Typical structural modelling solutions are classified and described in the paper based on an approach that is more interpretative than formal. A special emphasis is placed on weak formulation and its physical interpretation which, in the authors’ opinion, is lacking in the literature. The attention is also drawn to approximation errors, caused by insisting on excessive smoothness of solutions. These considerations are backed by examples. It is hoped that the paper will contribute to the understanding of the essence of approximation of practical models in civil engineering, while clearly demonstrating the power of weak formulation - the foundation of approximation procedures.
Abstract (german)
In der Abhandlung wurden auf eine mehr interpretative als formale Art und Weise die typischen Lösungen des Konstruktionsmodells eingeordnet und beschrieben, unter besonderer Berücksichtigung der schwachen Formulierung sowie deren physische Auslegung, die unserer Meinung nach in der Literatur fehlt. Hingewiesen wird auch auf die Fehler bei der Annäherung, um auf einer übertrieben glatten Lösung zu bestehen. Die Überlegungen werden durch Beispiele untermauert. Wir hoffen, dass die Abhandlung dem Verständnis des Kerns der Approximation der praktischen Modelle im Bauwesen beitragen und die Stärke der schwachen Formulierung – Grundlage der ungefähren Berechnungsverfahren anschaulich darlegen kann.
Keywords (croatian)
Keywords (english)
Keywords (german)
Languagecroatian
Languageenglish
Publication typeScientific paper - Review paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleGrađevinar
Numberingvol. 71, no. 03., pp. 187-195
p-ISSN0350-2465
e-ISSN1333-9095
DOIhttps://doi.org/10.14256/JCE.2583.2018
URN:NBNurn:nbn:hr:169:017897
Online first2019-03-25
Document URLhttps://hrcak.srce.hr/218245
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2020-07-02 11:15:58