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Dynamic responses of a gantry crane system due to a moving body considered as moving oscillator

Zrnić N. D., Gašić V. M., Bošnjak S. M.

Archives of Civil and Mechanical Engineering

2015

Vol. 15, no. 1

243--250

This paper discusses a combined finite element and analytical method for obtaining transverse and longitudinal vibrations of a gantry crane system subjected to an elastically suspended moving body. The two-dimensional inertial effects of the moving body are included in derivation of differential equation of motion for the system. Factors as speed, acceleration and suspension characteristics of a moving body are studied, including the influence of structural damping. The obtained results validate the presented approach and can be used in the design process of gantry cranes.

Kontrolowane wywrócenie żurawia jako sposób jego złomowania

Kościelny R.

Maszyny Dźwigowo-Transportowe

2002

nr 3

60-67