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scientific master's theses
Dinamička izdržljivost brodskih konstrukcija
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2003. urn:nbn:hr:235:444983
Tomašević, Stipe
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

Tomašević, S. (2003). Dinamička izdržljivost brodskih konstrukcija (Scientific master's theses). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:444983

Tomašević, Stipe. "Dinamička izdržljivost brodskih konstrukcija." Scientific master's theses, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2003. https://urn.nsk.hr/urn:nbn:hr:235:444983

Tomašević, Stipe. "Dinamička izdržljivost brodskih konstrukcija." Scientific master's theses, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2003. https://urn.nsk.hr/urn:nbn:hr:235:444983

Tomašević, S. (2003). 'Dinamička izdržljivost brodskih konstrukcija', Scientific master's theses, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 23 November 2024, https://urn.nsk.hr/urn:nbn:hr:235:444983

Tomašević S. Dinamička izdržljivost brodskih konstrukcija [Scientific master's theses]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2003 [cited 2024 November 23] Available at: https://urn.nsk.hr/urn:nbn:hr:235:444983

S. Tomašević, "Dinamička izdržljivost brodskih konstrukcija", Scientific master's theses, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2003. Available at: https://urn.nsk.hr/urn:nbn:hr:235:444983

Metadata
TitleDinamička izdržljivost brodskih konstrukcija
Title (english)Fatigue life assessment of ship structures
AuthorStipe Tomašević
MentorIvo Senjanović (mentor)
Committee memberVećeslav Čorić (predsjednik povjerenstva)
Committee memberIvo Senjanović (član povjerenstva)
Committee memberSlobodan Kralj (član povjerenstva)
Committee memberKalman Žiha (član povjerenstva)
Committee memberNenad Vulić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2003-03-19, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Shipbuilding
Universal decimal classification
(UDC)		629.5 - Watercraft engineering
Abstract
Učestale pomorske nesreće, osobito tankera i brodova za prijevoz rasutih tereta, vratile su zamor detalja brodskih konstrukcija, koji je prepoznat kao značajan uzročnik takvih problema, u žižu zanimanja istraživača diljem svijeta. U radu se pokušava cjelovito sagledati ovaj aktualan problem. Opisan je mehanizam zamaranja materijala. Analizirani su uzroci nastanka zamornih pukotina u detaljima brodskih konstrukcija. Iznesene su mjere pomoću kojih je moguće poboljšati dinamičku izdržljivost detalja. Detaljno su razmatrani svi koraci u proračunu životnog vijeka. Opisana su dva najuobičajenija pristupa procjeni dinamičke čvrstoće – pristup S-N krivulje i pristup mehanike loma. Iznesene su i osnove vjerojatnosnog pristupa. Prikazani su postupci koje klasifikacijska društva primjenjuju u analizama detalja brodskih konstrukcija. Na kraju su provedeni proračuni životnog vijeka prema pravilima klasifikacijskih društava.
Abstract (english)
Due to the increasing number of accidents at sea, especially ones that included tankers and bulk carriers, researchers across the world are greatly interested in the fatigue of ship structural details, which is recognized as one of the main causes of such accidents. In this thesis problem of fatigue of structural details is thoroughly analysed. Fatigue mechanism is described. Causes for fatigue crack nucleation in ship structural details are analysed. Methods for the improvement of the fatigue strength of ship structural details are given. All steps in fatigue life calculation are analysed in details. Two most common approaches to life prediction, S-N curve approach and fracture mechanics approach, are described. The basis of the probabilistic approach is given. Procedures that classification societies use in ship structural detail analysis are described. At the end, fatigue life calculations are performed according to the guidelines of the classification societies.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:444983
Study programmeTitle: Naval Architecture - mr.sc.
Study programme type: university
Study level: postgraduate
Academic / professional title: magistar znanosti (magistar znanosti)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2021-01-05 08:43:51