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undergraduate thesis
Analiza čvrstoće katamarana izrađenog od biokompozita
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. urn:nbn:hr:235:041265
Grgorinić, 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

Grgorinić, D. (2023). Analiza čvrstoće katamarana izrađenog od biokompozita (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:041265

Grgorinić, David. "Analiza čvrstoće katamarana izrađenog od biokompozita." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:041265

Grgorinić, David. "Analiza čvrstoće katamarana izrađenog od biokompozita." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:041265

Grgorinić, D. (2023). 'Analiza čvrstoće katamarana izrađenog od biokompozita', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 12 January 2025, https://urn.nsk.hr/urn:nbn:hr:235:041265

Grgorinić D. Analiza čvrstoće katamarana izrađenog od biokompozita [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2023 [cited 2025 January 12] Available at: https://urn.nsk.hr/urn:nbn:hr:235:041265

D. Grgorinić, "Analiza čvrstoće katamarana izrađenog od biokompozita", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:235:041265

Metadata
TitleAnaliza čvrstoće katamarana izrađenog od biokompozita
Title (english)Strength analysis of a catamaran made of biocomposite
AuthorDavid Grgorinić
MentorSmiljko Rudan (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2023-03-02, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Shipbuilding
Constructive of Floating and Maritime Structures
Abstract
Kompoziti ojačani staklenim vlaknima su već desetljećima jedan od glavnih konstrukcijskih materijala u brodograđevnoj industriji. Vrlo su lagani, zahtijevaju jednostavno održavanje te su otporni na koroziju. Međutim, zbrinjavanje otpadnih dijelova od kompozita ojačanih staklenim vlaknima predstavlja problem budući da nisu biorazgradivi te radi toga biokompoziti dobivaju sve veću ulogu u brodogradnji. U ovom je radu provedena strukturna analiza modela trupova katamarana tvrtke Marservis d.o.o. koji je izrađen u sklopu projekta ProEco. Prvi dio rada obuhvaća modeliranje trupova i materijala koji su korišteni u daljnjoj analizi te usporedba sa zadanim podacima kako bi se potvrdila vjerodostojnost proračuna u programskom paketu Femap/NX Nastran. U drugom dijelu rada kreirana je mreža konačnih elemenata sa svojstvima kompozita ojačanih staklenim vlaknima te sa svojstvima kompozita ojačanih lanenim vlaknima sa epoksidnom matricom te je provedena analiza u programskom paketu ComposeIT kako bi se dobiveni rezultati usporedili sa pravilima Bureau Veritasa.
Abstract (english)
Glass fiber-reinforced composites have been one of the main structural materials in the shipbuilding industry for decades. They are lightweight, require simple maintenance, and are resistant to corrosion. However, the disposal of waste parts made of glass fiber-reinforced composites is a problem, as they are non-biodegradable, and therefore, bio-composites are playing an increasingly important role in the shipbuilding industry. In this thesis, a structural analysis of the catamaran hull model produced by Marservis d.o.o. as part of the ProEco project is conducted. The first part of the thesis includes the modeling of the hulls and the materials used in the further analysis, along with a comparison with the specified data to confirm the accuracy of the calculations in the Femap/NX Nastran software package. In the second part of the thesis, a finite element mesh with the properties of glass fiber-reinforced composites and flax fiber-reinforced composites with an epoxy matrix is created, and an analysis is performed in the ComposeIT software package to compare the obtained results with the Bureau Veritas rules.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:041265
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 on2023-02-23 10:22:09