Poređenje kontinualnog modela i konačnoelementnog modela noseće konstrukcije ramne dizalice za modalnu analizu

Ključne reči: noseća konstrukcija, modalna analiza, analitička metoda, MKE, frekvencije

Sažetak


Uvod/cilj: Cilj rada jeste istraživanje adekvatnosti primene numeričkih metoda kod modalne analize složenih nosećih konstrukcija dizalica.

Metode: Sprovedena je uporedna primena analitičke i numeričke metode – MKE.

Rezultati: Pomoću analitičkog i numeričkog metoda dobijene su uporedne vrednosti modalnih parametara za izvedeno rešenje noseće konstrukcije ramne dizalice.

Zaključak: Pokazano je da se numeričkom metodom može dobiti pouzdana globalna ocena kvaliteta ponašanja složene noseće konstrukcije sa aspekta modalne analize.

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Objavljeno
2022/06/24
Rubrika
Originalni naučni radovi