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Title: Contribution to the analysis of the frame stiffness of the cranes with loading-unloading trolley
Authors: Gašić, Milomir
Savković, Mile
Zdravković, Nebojša B.
Marković, Goran
Journal: IMK-14 - Istrazivanje i razvoj
Issue Date: 2020
Abstract: The paper analyzes the dependence of the stiffness of the support frames of the cranes with loading-unloading trolley on the change of geometrical parameters of the frames. The calculation model of the frames with transverse stiffness was formed because it additionally stiffens the supporting surface of the frames for connection with the axial-radial bearing. The relations of characteristic geometrical sizes of longitudinal and transverse elements were established, at which the necessary stiffness of the frames of loading-unloading trolley was achieved. Also, the variables and constants of geometric size were introduced, as well as the constant values of appropriate coefficients, the variation of which provides the possibility to form the optimal structure of the frames of loading-unloading trolley.
Type: Article
DOI: 10.5937/IMK2004109G
ISSN: 0354-6829
Appears in Collections:Faculty of Mechanical and Civil Engineering, Kraljevo
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