Review of the dynamic and mathematical models of portal slewing cranes

Abstract

Ovaj rad predstavlja pregled dosadašnjih istraživanja u oblasti dinamike obrtnih dizalica. Akcenat je stavljen na portalne obrtne dizalice ali zbog nedostatka literature iz ove oblasti u obzir su uzeti i tipovi dizalica čiji se dinamički i matematički modeli mogu primeniti na pomenuti tip dizalica. Na kraju rada dat je i predlog daljih istraživanja.

Spatial transportation of the beam on a bifilar fastening

“…In a number of works, a model of a spherical pendulum with a movable suspension point is considered a 3D model for cargo movement by a crane, taking into account the elastic properties of the rope and the action of an external wind load [21][22][23][24][25][26][27][28][29][30][31][32][33].…”