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master's thesis
Projektiranje konstrukcije plutajuće garaže
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. urn:nbn:hr:235:423998
Lajtner, Iva Klara
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

Cite this document

Lajtner, I. K. (2022). Projektiranje konstrukcije plutajuće garaže (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:423998

Lajtner, Iva Klara. "Projektiranje konstrukcije plutajuće garaže." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:423998

Lajtner, Iva Klara. "Projektiranje konstrukcije plutajuće garaže." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:423998

Lajtner, I. K. (2022). 'Projektiranje konstrukcije plutajuće garaže', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 06 August 2024, https://urn.nsk.hr/urn:nbn:hr:235:423998

Lajtner IK. Projektiranje konstrukcije plutajuće garaže [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2022 [cited 2024 August 06] Available at: https://urn.nsk.hr/urn:nbn:hr:235:423998

I. K. Lajtner, "Projektiranje konstrukcije plutajuće garaže", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:235:423998

Metadata
TitleProjektiranje konstrukcije plutajuće garaže
Title (english)Structural design of floating garage
AuthorIva Klara Lajtner
MentorJerolim Andrić (mentor)
Committee memberIvan Ćatipović (predsjednik povjerenstva)
Committee memberSmiljko Rudan (član povjerenstva)
Committee memberNeven Hadžić (član povjerenstva)
Committee memberVedran Slapničar (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2022-01-21, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Shipbuilding
Constructive of Floating and Maritime Structures
Abstract
Cilj ovog rada je projektiranje konstrukcije plutajuće garaže prema pravilima klasifikacijskog društva Det Norske Veritas (DNV-a). U konceptualnoj fazi je izrađen opći plan na temelju kojeg je razrađen topološki koncept jakih poprečnih i uzdužnih nosača, pregrada te upora. Nadalje je, za predloženu topologiju, proveden proračun konstrukcijskih elemenata teretnih paluba, pontona i rampi na osnovu lokalnog opterećenja prema pravilima. U preliminranoj fazi je izrađen parcijalni model plutajuće garaže korištenjem metode konačni elemenata (MKE) u programu MAESTRO na osnovu kojeg je provedeno inicijalno dimenzioniranje svih elemenata koristeći kriterije popuštanja, izvijanja i dozvoljenih progiba. Zatim je provedena strukturna analiza odziva unutarnjih rampi na temelju zasebnog MKE modela te dimenzioniranje pripadajućih konstrukcijskih elemenata s obzirom na kriterije podobnosti i dozvoljenih progiba. U završnoj fazi je na temelju dimenzija dobivenih odzivom parcijalnog MKE modela izrađen globalni MKE model plutajuće garaže. Definirani su modeli opterećenja s obzirom na kritična stanja krcanja te je proveden finalni proračun odziva i redimenzioniranje nepodobnih elemenata s obzirom na kriterije podobnosti.
Abstract (english)
The objective of this thesis is structural design of floating garage in accordance with the rules of Det Norske Veritas classification society (DNV). In the concept phase general arrangement plan of garage was made on which topological positions of primary supporting members, bulkheads and pillars were developed. Furthermore, for the proposed topology, the calculation of structural elements of cargo decks, pontoons and ramps, considering local scantlings, was performed according to the rules. In the preliminary phase the partial model of the floating garage with finite element method (FEM) was created in software MAESTRO in order to perform initial scantling determination of all elements considering the yield and buckling strength criteria and permissible deflection. Then, the structural analysis of internal ramps was performed on the basis of separate FEM model and scantlings of associated structural elements with regard to the adequacy criteria and permissible deflections were determined. In the final phase, on the basis of scantlings obtained by the response of partial FEM model, global FEM model of floating garage was created. According to critical loading conditions, final calculation of structural response was carried out and inadequate elements were resized in order to meet all the structural adequacy criteria.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:423998
Study programmeTitle: Naval Architecture
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka brodogradnje (magistar/magistra inženjer/inženjerka brodogradnje)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-01-17 18:14:46