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undergraduate thesis
Utjecaj upotrebe čelika povišene čvrstoće na strukturne dimenzije glavnog rebra tankera
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2016. urn:nbn:hr:235:540002
Deković, Matko
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

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

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Deković, M. (2016). Utjecaj upotrebe čelika povišene čvrstoće na strukturne dimenzije glavnog rebra tankera (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:540002

Deković, Matko. "Utjecaj upotrebe čelika povišene čvrstoće na strukturne dimenzije glavnog rebra tankera." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2016. https://urn.nsk.hr/urn:nbn:hr:235:540002

Deković, Matko. "Utjecaj upotrebe čelika povišene čvrstoće na strukturne dimenzije glavnog rebra tankera." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2016. https://urn.nsk.hr/urn:nbn:hr:235:540002

Deković, M. (2016). 'Utjecaj upotrebe čelika povišene čvrstoće na strukturne dimenzije glavnog rebra tankera', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 08 January 2025, https://urn.nsk.hr/urn:nbn:hr:235:540002

Deković M. Utjecaj upotrebe čelika povišene čvrstoće na strukturne dimenzije glavnog rebra tankera [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2016 [cited 2025 January 08] Available at: https://urn.nsk.hr/urn:nbn:hr:235:540002

M. Deković, "Utjecaj upotrebe čelika povišene čvrstoće na strukturne dimenzije glavnog rebra tankera", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:235:540002

Metadata
TitleUtjecaj upotrebe čelika povišene čvrstoće na strukturne dimenzije glavnog rebra tankera
Title (english)Influence of using high tensile steels in structural design of midship section of tanker for oil
AuthorMatko Deković
MentorJerolim Andrić (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2016-03-02, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Shipbuilding
Abstract
Ovaj završni rad obuhvaća upoznavanje s novim Harmoniziranim pravilima za projektiranje konstrukcije brodova za prijevoz nafte, s naglaskom na lokalno dimenzioniranje uzdužnih strukturnih elemenata, te na uzdužnu graničnu čvrstoću trupa broda. Bilo je potrebno dimenzionirati nekoliko varijanti glavnog rebra tankera uz uporabu običnog brodograđevnog čelika ST24, čelika povišene čvrstoće AH32 i AH36, te njihovu kombinaciju. Izrađeni su modeli uz primjenu programa MARS klasifikacijskog društva Bureau Veritas s obzirom na zahtjeve za globalnom i lokalnom čvrstoćom. Svaki model je trebao zadovoljiti određene kriterije kao što su: minimalna debljina, izvijanje, dopuštena naprezanja, granična čvrstoća, zamor materijala itd. Na temelju odrađenog proračuna provedena je analiza rezultata. Sve evaluirane varijante su uspoređene na temelju njihove postignute mase konstrukcije, graničnog momenta savijanja trupa i cijene jediničnog metra konstrukcije. Dan je prikaz utjecaja čelika povišene čvrstoće na strukturne dimenzije, masu i cijenu uzdužnih elemenata glavnog rebra tankera.
Abstract (english)
This thesis covers familiarization with the new Common Structural Rules, widely used in construction projecting of Oil Tankers, with emphasis on local scantling of longitudinal structural elements and longitudinal ultimate strenght of the hull. It was necessery to scantle a few variants of the main rib of the tanker, using ordinary-strenght shipbuilding steel ST24, higher tensile steel AH32 and AH36, and their combination as well. Models were built by using the MARS programme of the classification society Bureau Veritas, regarding requirments for global and local strenght. Every model should please certain criteria, for example: minimum thickness, buckling, design stress, ultimate strenght, fatigue. Result analisis was conducted, based on completed calculations. Every evaluated variant was compared, based on reached construction weight, ultimate bending moment and the construction cost per meter. The review of the effect of higher tensile steel on structural dimension, weight and price of the main rib longitudinal elements was given.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:540002
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 on2019-05-27 14:02:17