Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Two reinforced concrete core wall models with large height-width ratio were built and tested to failure under the combined action of constant axial load and reversed cyclic lateral load. The span-depth ratio of coupling beam on each core wall was focused on. This paper presents the results, including failure mode, hysteretic behavior, load-carrying capacity, ductility, energy dissipation ability. With the span-depth ratio of coupling beam dropping from 1.7 to 0.9, stiffness and load-carrying capacity of the specimen had risen markedly, but the ductility performance dropped significantly. It can be seen that the span-depth ratio of coupling beam having important effect on the seismic behavior of reinforced concrete core wall.
Two reinforced concrete core wall models with large height-width ratio were built and tested to failure under the combined action of constant axial load and reversed cyclic lateral load. The span-depth ratio of coupling beam on each core wall was focused on. This paper presents the results, including failure mode, hysteretic behavior, load-carrying capacity, ductility, energy dissipation ability. With the span-depth ratio of coupling beam dropping from 1.7 to 0.9, stiffness and load-carrying capacity of the specimen had risen markedly, but the ductility performance dropped significantly. It can be seen that the span-depth ratio of coupling beam having important effect on the seismic behavior of reinforced concrete core wall.
Seismic Behavior of Reinforced Concrete Core Wall under Different Span-Depth Ratio of Coupling Beam
Advanced Materials Research ; 594-597 ; 653-656
29.11.2012
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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