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undergraduate thesis
Savijanje tankih kružnih ploča
2021. urn:nbn:hr:179:653104
Labor, Duje
University of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
Department of Mechanical Engineering and Naval Architecture

Cite this document

Labor, D. (2021). Savijanje tankih kružnih ploča (Undergraduate thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:179:653104

Labor, Duje. "Savijanje tankih kružnih ploča." Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:179:653104

Labor, Duje. "Savijanje tankih kružnih ploča." Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:179:653104

Labor, D. (2021). 'Savijanje tankih kružnih ploča', Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, accessed 21 March 2023, https://urn.nsk.hr/urn:nbn:hr:179:653104

Labor D. Savijanje tankih kružnih ploča [Undergraduate thesis]. Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture; 2021 [cited 2023 March 21] Available at: https://urn.nsk.hr/urn:nbn:hr:179:653104

D. Labor, "Savijanje tankih kružnih ploča", Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:179:653104

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Metadata
TitleSavijanje tankih kružnih ploča
Title (english)The bending of the thin circular plates
AuthorDuje Labor
MentorFrane Vlak (mentor)
GranterUniversity of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
(Department of Mechanical Engineering and Naval Architecture)
Split
Defense date and country2021-08-30, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Production Mechanical Engineering
Abstract
Ovim radom predstavljena je tematika savijanja tankih kružnih ploča. Prvo je razrađen teorijski dio tj. određen je koordinatni sustav koji će se koristiti, uvedena su ograničenja u smislu dimenzija same ploče. Definirani su izrazi za momente savijanja, primjenom Hookeova zakona određeni su izrazi za radijalno i cirkularno naprezanje. Zatim se pristupilo analizi deformacija gdje su se preko pretpostavki o deformiranju i raspodjeli naprezanja i pomoću izraza za progib i nagib odredili izrazi za deformaciju elementa kružne ploče. Primjenom uvjeta ravnoteže na elementu ploče izvedena diferencijalna jednadžba savijanja kružne ploče. Postavljeni su i rubni uvjeti za različite situacije uz pomoć kojih se olakšava rješavanje same jednadžbe. Nakon toga pristupilo se rješavanju zadataka gdje su pokazani različiti primjeri situacija koje se mogu dogoditi prilikom proračuna. Na jednom od primjera je bio prikazan način dimenzioniranja kružne ploče primjenom teorije o maksimalnom posmičnom naprezanju, a prikazano je i rješavanje problema s više područja integracije.
Abstract (english)
The bending of thin circular plates is presented in this thesis. At the beginning, the theory behind this subject is shown i.e. the coordinate system to be used was determined and constraints regarding plate dimensions are introduced. Expressions for bending moments are defined; the Hooke's law is applied to obtain expressions for radial and circular stresses. Then, the deformation analysis was performed, where final expressions for deformation of the circular plate element were determined using the assumptions for deformation and stress distribution and using previously defined deflection and slope expressions. By applying the equilibrium conditions on the plate element, a differential equation for bending of the circular plate is obtained. Boundary conditions are also set for different types of supports and loadings. After that, various examples of the bending of the circular plates are solved in order to show basic analyses of these structures. One of the examples showed the problem of the sizing the circular plate using the theory of maximum shear stress, and problems with multiple characteristic areas are shown, also.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:179:653104
Study programmeTitle: Industrial Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka industrijskog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka industrijskog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
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Created on2021-12-07 11:14:28