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undergraduate thesis
Analiza uzdužne granične čvrstoće trupa broda
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2020. urn:nbn:hr:235:270671
Subašić, David
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

Subašić, D. (2020). Analiza uzdužne granične čvrstoće trupa broda (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:270671

Subašić, David. "Analiza uzdužne granične čvrstoće trupa broda." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2020. https://urn.nsk.hr/urn:nbn:hr:235:270671

Subašić, David. "Analiza uzdužne granične čvrstoće trupa broda." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2020. https://urn.nsk.hr/urn:nbn:hr:235:270671

Subašić, D. (2020). 'Analiza uzdužne granične čvrstoće trupa broda', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 14 July 2024, https://urn.nsk.hr/urn:nbn:hr:235:270671

Subašić D. Analiza uzdužne granične čvrstoće trupa broda [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2020 [cited 2024 July 14] Available at: https://urn.nsk.hr/urn:nbn:hr:235:270671

D. Subašić, "Analiza uzdužne granične čvrstoće trupa broda", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:235:270671

Metadata
TitleAnaliza uzdužne granične čvrstoće trupa broda
Title (english)Ultimate strenght analysis of ship hull
AuthorDavid Subašić
MentorJerolim Andrić (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2020-02-28, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Shipbuilding
Constructive of Floating and Maritime Structures
Abstract
U radu je provedena analiza uzdužne granične čvrstoće trupa broda prema inkrementalno-iterativnoj metodi propisanoj u okviru IACS H-CSR Pravila na razini glavnog rebra broda za prijevoz kemikalija i naftnih derivata. Radom je obuhvaćeno upoznavanje sa konceptom inkrementalno-iterativnog proračuna, zahtjevima za proračun uzdužne granične čvrstoće trupa broda u neoštećenom i oštećenom stanju u okviru harmoniziranih IACS H-CSR pravila te programom LUSA koji je modul za navedeni proračun. Strukturni modeli glavnog rebra modelirani su u MAESTRO Modeleru. Modeli su izrađeni za neoštećeni brod kao i za nekoliko varijanti modela s oštećenjem uslijed nasukavanja i bočnog sudara. Sistemski su varirane veličine oštećenja i za svaku novu veličinu i položaj oštećenja proračunata je vrijednost graničnog momenta. Veličine oštećenja dna uslijed nasukavanja i boka uslijed sudara definirane su u skladu sa preporukama IACS H-CSR Pravila te je kao rezultat proračuna prikazana krivulja odnosa vertikalnog momenta savijanja i zakrivljenosti za slučaj pregiba i progiba. Također, analizirana je sekvenca kolapsa za neoštećeni presjek kao i za oštećene te je prikazana krivulja smanjenja graničnog momenta savijanja u ovisnosti o veličini oštećenja koja je opisana analitički.
Abstract (english)
This study analyzes the longitudinal ultimate strenght of the hull for tankers according to the incrementally-iterative method prescribed by International Association of Classification Societies (IACS) through harmonized Rules (H-CSR). Firstly, the study introduces to concept of incremental-iterative calculation of longitudinal ultimate strenght of the hull in intact and damaged condition within the harmonized IACS H-CSR rules. For ultimate vertical bending moment calculation program LUSA developed at FSB was used. Structural models of midship section are modeled in MAESTRO Modeler. The models are made for an intact hull as well as serveral variants of the model with damage due to grounding and collison. The sizes of the damages are defined in accordance with recommendations of IACS H-CSR Rules. As a result of the calculation curve of the vertical bending moment and the curvature are shown. Finally, the collapse sequence was analyzed for intact section as well as for damaged sections and curve which presents reduction of ultimate bending moment depending on the size of damage is shown and described analytically.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:270671
Study programmeTitle: Naval Architecture
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka brodogradnje (sveučilišni prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka brodogradnje)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2020-02-24 10:02:23