Accidental Torsional Response of a Large-Scale Three-Story Framed-Masonry Structure (CROSBI ID 663456)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Burilo, Dalibor ; Penava, Davorin ; Laughery, Lucas ; Guljaš, Ivica ; Pujol, Santiago
engleski
Accidental Torsional Response of a Large-Scale Three-Story Framed-Masonry Structure
In designing structures for earthquake resistance, EN1998-1:2005 requires regularity in plan and elevation to limit torsional motion. A regular, 1/2.5 scale three-story masonry infilled reinforced concrete frame structure was built and tested on a unidirectional shaking table. The structure was designed in compliance with EN1992- 11:2004 and EN1998-1:2005 provisions as a moment- resisting frame by considering the medium ductility form of seismic construction detailing. Interacting masonry infill walls had door openings in the ground story walls and window openings in upper story walls. The 1979 Herceg Novi scaled record was used as seismic action in the longitudinal direction of the structure. The structure was tested under sequences of simulated ground motions in two series. In the Series 1, hollow clay block masonry infill walls were used. After completion of this first series, the masonry infill walls in the first and second story were replaced by solid brick masonry including reinforced concrete confining elements along vertical opening edges. The tests were repeated in the same sequence in Series 2. Torsional response was twice as large in the structure in Series 1 (with hollow clay block masonry walls) as in Series 2 (with solid clay brick masonry walls) as a result of non-uniform structural damage.
reinforced concrete frame structure ; large-scale ; masonry infill wall ; accidental torsion ; shaking table tests
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Podaci o prilogu
1-10.
2018.
objavljeno
Podaci o matičnoj publikaciji
Solun: EAEE / ETAM
Podaci o skupu
poster
18.06.2018-21.06.2018
Solun, Grčka