Elasto-plastični proračun maksimalne dopuštene nosivosti okvira kontejnerske cisterne

Jolić, Božidar

prikaz prve stranice dokumenta Elasto-plastični proračun maksimalne dopuštene nosivosti okvira kontejnerske cisterne

Download
PDF 8.53 MB

undergraduate thesis

Elasto-plastični proračun maksimalne dopuštene nosivosti okvira kontejnerske cisterne

Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2019. urn:nbn:hr:235:511270

Jolić, Božidar

University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Cite this document

APA 6th Edition

Jolić, B. (2019). Elasto-plastični proračun maksimalne dopuštene nosivosti okvira kontejnerske cisterne (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:511270

MLA 8th Edition

Jolić, Božidar. "Elasto-plastični proračun maksimalne dopuštene nosivosti okvira kontejnerske cisterne." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2019. https://urn.nsk.hr/urn:nbn:hr:235:511270

Chicago 17th Edition

Harvard

Jolić, B. (2019). 'Elasto-plastični proračun maksimalne dopuštene nosivosti okvira kontejnerske cisterne', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 25 December 2024, https://urn.nsk.hr/urn:nbn:hr:235:511270

Vancouver

Jolić B. Elasto-plastični proračun maksimalne dopuštene nosivosti okvira kontejnerske cisterne [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2019 [cited 2024 December 25] Available at: https://urn.nsk.hr/urn:nbn:hr:235:511270

IEEE

B. Jolić, "Elasto-plastični proračun maksimalne dopuštene nosivosti okvira kontejnerske cisterne", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:235:511270

Cite this item: https://urn.nsk.hr/urn:nbn:hr:235:511270

Please login to the repository to save this object to your list.

Metadata

Title	Elasto-plastični proračun maksimalne dopuštene nosivosti okvira kontejnerske cisterne
Title (english)	Elasto-plastic limit load calculation of storage tank frame
Author	Božidar Jolić
Mentor	Tomislav Jarak (mentor)
Granter	University of Zagreb Faculty of Mechanical Engineering and Naval Architecture Zagreb
Defense date and country	2019-03-01, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Mechanical Engineering
Abstract	U ovom završnom radu proveden je elasto-plastični proračun maksimalne dopuštene nosivosti okvira kontejnerske cisterne. Proračuni su provedeni numerički pomoću programskog paketa Abaqus. Prvo je dan kratki opis metoda teorije plastičnosti korištenih u ovom radu te njenu zadaću u analizi opterećivanja konstrukcija. Za proračun konstrukcija u našem slučaju koristili smo elastično idealno-plastično ponašanje materijala. U sljedećem poglavlju opisana je plastična analiza konstrukcija pomoću pristupa krutog plastičnog zgloba, zatim elasto-plastičnog zgloba te pristupa širenja plastičnih područja. Nakon toga opisali smo metodu konačnih elemenata te korištene konačne elemente u ovom radu, a to su okvirni konačni elementi. Ukratko smo objasnili i princip na koji način programski paket Abaqus rješava zadane probleme. Nakon toga provedena je verifikacija korištenih numeričkih metoda na jednostavnim primjerima kako bi utvrdili ispravnost odabranog konačnog elementa te dokazali ispravnost provedene analize u smislu poklapanja analitičkih rješenja sa numeričkim. Nakon verifikacije provedena je elasto-plastična analiza deformacija, naprezanja i pomaka u prostornoj okvirnoj konstrukciji pomoću trodimenzijskih grednih i okvirnih konačnih elemenata.
Abstract (english)	In this work, an elasto-plastic calculation of the maximum permissible load capacity of the container tank frame has been performed. Calculations were executed in a numerical way by using the program package Abaqus. Firstly, a short review of some basic approaches of theory of plasticity there were used in this work is given, and the application of the theory of plasticity in the structural analysis is explained. For the calculations, we used the elastic ideal plastic material behaviour. The next section describes elasto-plastic analyses by adopting the assumptions about the rigid plastic hinge, the elasto-plastic hinge and the method of expansion of plastic zones inside the material. Subsequently, we described the Finite element Method as well as the frame elements used in the work. We have briefly explained the principles how the Abaqus software package solves the problems.Afterwards, the verification on simple examples has been performed to determine the correctness of the selected finite elements and to prove the validity of the chosen analysis methods. The numerical solutions were compared to the relevant analytical solutions. Finally, the elasto-plastic analysis of strains, stresses and displacements in a spatial three-dimensional frame construction is presented, executed by using three-dimensional beam and frame finite elements.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:235:511270
Study programme	Title: Mechanical Engineering Study programme type: university Study level: undergraduate Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Repository	Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb
Created on	2019-05-23 00:01:34