prikaz prve stranice dokumenta RJEŠAVANJE PROBLEMA MEHANIKE LOMA U SOFTVERSKOM PAKETU ANSYS
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master's thesis
RJEŠAVANJE PROBLEMA MEHANIKE LOMA U SOFTVERSKOM PAKETU ANSYS
Slavonski Brod: Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2016. urn:nbn:hr:153:906727
Bogner, Hrvoje
Josip Juraj Strossmayer University of Osijek
Mechanical Engineering Faculty in Slavonski Brod

Institutional repository: Repository of Mechanical Engineering in Slavonski Brod

Cite this document

Bogner, H. (2016). RJEŠAVANJE PROBLEMA MEHANIKE LOMA U SOFTVERSKOM PAKETU ANSYS (Master's thesis). Slavonski Brod: Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod. Retrieved from https://urn.nsk.hr/urn:nbn:hr:153:906727

Bogner, Hrvoje. "RJEŠAVANJE PROBLEMA MEHANIKE LOMA U SOFTVERSKOM PAKETU ANSYS." Master's thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2016. https://urn.nsk.hr/urn:nbn:hr:153:906727

Bogner, Hrvoje. "RJEŠAVANJE PROBLEMA MEHANIKE LOMA U SOFTVERSKOM PAKETU ANSYS." Master's thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2016. https://urn.nsk.hr/urn:nbn:hr:153:906727

Bogner, H. (2016). 'RJEŠAVANJE PROBLEMA MEHANIKE LOMA U SOFTVERSKOM PAKETU ANSYS', Master's thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, accessed 04 November 2024, https://urn.nsk.hr/urn:nbn:hr:153:906727

Bogner H. RJEŠAVANJE PROBLEMA MEHANIKE LOMA U SOFTVERSKOM PAKETU ANSYS [Master's thesis]. Slavonski Brod: Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod; 2016 [cited 2024 November 04] Available at: https://urn.nsk.hr/urn:nbn:hr:153:906727

H. Bogner, "RJEŠAVANJE PROBLEMA MEHANIKE LOMA U SOFTVERSKOM PAKETU ANSYS", Master's thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, Slavonski Brod, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:153:906727

Metadata
TitleRJEŠAVANJE PROBLEMA MEHANIKE LOMA U SOFTVERSKOM PAKETU ANSYS
Title (english)SOLVING OF FRACTURE MECHANICS PROBLEMS USING ANSYS SOFTWARE
AuthorHrvoje Bogner
MentorPejo Konjatić (mentor)
Committee memberPejo Konjatić (član povjerenstva)
Committee memberFranjo Matejiček (predsjednik povjerenstva)
Committee memberMirko Karakašić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Mechanical Engineering Faculty in Slavonski Brod
Slavonski Brod
Defense date and country2016-09-29, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U radu su predstavljena objašnjenja osnovni pojmovi mehanike loma, analize problema mehanike loma (analitički i numerički), osnovni pojmovi vezani uz metodu konačnih elemenata, te rad s problemima mehanike loma u programskom paketu ANSYS. Osnove mehanike loma su predstavljene u obliku podjele mehanike loma na linearno elastičnu, te elastično-plastičnu, te početnih izraza, sa pripadajućim crtežima, za rješavanje takvih problema mehanike loma. Metoda konačnih elemenata je predstavljena tako da su objašnjeni osnovni pojmovi konačnih elemenata, vrste konačnih elemenata, te potrebni koraci za ispravno korištenje ovakve metode. Prikazani su analitička rješenja za 3 klasična primjera mehanike loma, koji se razlikuju po obliku i položaju pukotina, te osnovnim geometrijama na kojima se pukotine nalaze. Zatim su isti primjeri riješeni pomoću metode konačnih elemenata u programskom paketu ANSYS. Rezultati klasičnih primjera mehanike loma su uspoređeni za obje korištene metode, gdje se došlo do zaključka da do odstupanja dolazi, ali su ona gotovo zanemariva, te postoji mogućnost da su nastala zbog mnogih pogreški koje se mogu pojaviti prilikom proračuna.
Abstract (english)
This paper presents explanations of basic notions on fracture mechanics, analysis od fracture mechanics problems (analytical and numerical), basic notions on finite elements method and solving the fracture mechanics problems in software package ANSYS. Basics of fracture mechanics are represented in division of fracture mechanics on two areas, linear-elastic fracture mechanics and elastic-plastic fracture mechanics, with basic expressions and formulas, with associated drawings and sketches, for solving that kind of problems. Finite element method is represented in a way that basic notions of it are explained, together with types of finite elements and needed steps for correct use od this method. Analytical solutions for 3 classical examples of fracture mechanics problems are presented, the have differences in shape and position of cracks in model, and differentiate in geometries of model that contain cracks. After that the examples are solved with finite element method in software package ANSYS. Results of these classical fracture mechanics problems are compared for both used methods, and in conclusion there are some differences in the results, but they are almost neglectable, and there is a possibility that they are a result of many possible errors that can happen during the problem solving.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:153:906727
Study programmeTitle: Graduate Study Mechanical Engineering; specializations in: Design and Product Development, Manufacturing Logistics, Materials Engineering, Engineering Technologies, Power Engineering
Course: Design and Product Development
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2016-10-04 11:22:17