Analysis of restitution in rocking of single rigid blocks (CROSBI ID 247817)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Čeh, Nina ; Jelenić, Gordan ; Bićanić, Nenad
engleski
Analysis of restitution in rocking of single rigid blocks
A single rigid prismatic block is analysed for free rocking behaviour without slipping and jumping. A numerical procedure based on a precise contact detection is developed and tested. An extensive experimental study of free rocking for blocks of different slenderness and size is conducted, with the emphasis on the post-impact behaviour and energy-loss mechanism in the existing impact models. The experiments conducted strongly support the definition of the restitution coefficient proposed by Kalliontzis et al. A method is proposed to determine the extra parameter present in this model.
restitution coefficient, rigid block, free rocking, post-impact patterns of motion, slenderness effect, size effect
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Podaci o izdanju
Povezanost rada
Građevinarstvo, Temeljne tehničke znanosti