zaključna naloga Razvojno raziskovalnega programa I. stopnje Strojništvo
Robert Križaj (Author), Nikola Vukašinović (Mentor)

Abstract

Naloga obravnava pregled obstoječih numeričnih metod za trdnostne analize valovitega kartona, na podlagi katerih lahko sklepamo, pri kakšni obremenitvi bi prišlo do porušitve. Hkrati so rezultati analiz validirani z uporabo enostavnega eksperimentalnega testa. Analize porušitve materiala so narejene s pomočjo Tsai-Wu porušitvene hipoteze, porušitve strukture pa so izvedene s pomočjo uklonskih analiz. V delu so predstavljene potrebne priprave modelov in vhodnih podatkov za numerične simulacije. Eksperimentalni rezultati kažejo, da z ustrezno pripravo numeričnih modelov dobimo primerljive numerične rezultate.

Keywords

diplomske naloge;valovit karton;numerične simulacije;metode končnih elementov;Tsai-Wu;uklon;trdnost kartona;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FS - Faculty of Mechanical Engineering
Publisher: [R. Križaj]
UDC: 676.273:620.17:519.61(043.2)
COBISS: 28317443 Link will open in a new window
Views: 436
Downloads: 132
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Other data

Secondary language: English
Secondary title: Development of a FEM model for computer aided design of corrugated carton products
Secondary abstract: This thesis deals with the review of existing numerical methods for strength analysis of corrugated carton, on the basis of which we can predict at what load the failure would occur. At the same time, the results of the analysis are validated, using a simple experimental test. Material failure analysis are performed, using the Tsai-Wu failure hypothesis, and structure failures are performed, using buckling analysis. This work presents the necessary preparations of models and input data for numerical simulations. The experimental results show, that with proper preparation of numerical models, we get comparable numerical results.
Secondary keywords: thesis;corrugated carton;numerical simulation;finite element method;Tsai-Wu;buckling;strength of carton;
Type (COBISS): Final paper
Study programme: 0
Thesis comment: Univ. v Ljubljani, Fak. za strojništvo
Pages: XII, 38 f.
ID: 12027682