Prethodno priopćenje
https://doi.org/10.32762/zr.23.1.5
Experimental Investigation of Dual-Block Stack Overturing Due To Base Excitation
Lidija Rendulić
; Sveučilište u Rijeci, Građevinski fakultet
Nina Čeh
orcid.org/0000-0003-4903-9769
; Sveučilište u Rijeci, Građevinski fakultet
Sažetak
After binder failure, rocking is an important mode in dynamic response of historical monuments, dry-stone structures, graphite blocks in AGR core in nuclear power plants, and masonry structures. Here we experimentally address rocking and overturning conditions of a dual-block stack subject to base excitation. We observe the behaviour of a stack of two equal blocks with two different contacts and stacks consisting of blocks of various slenderness. A significant difference between the behaviour of stacks with different contact is noticed. Also, the change in the overturning conditions of stack consisting of equal blocks and different blocks is presented.
Ključne riječi
blocky structures; rocking; overturning; experimental model; base excitation
Hrčak ID:
248698
URI
Datum izdavanja:
23.12.2020.
Posjeta: 834 *