000009905 001__ 9905
000009905 005__ 20141205153205.0
000009905 04107 $$aeng
000009905 046__ $$k2008-10-12
000009905 100__ $$aDu, Xiu-li
000009905 24500 $$aExperimental Study on Seismic Behavior of Reinforced Concrete Core Wall

000009905 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000009905 260__ $$b
000009905 506__ $$arestricted
000009905 520__ $$2eng$$aIn order to further study the seismic behavior and influencing factors of reinforced concrete core wall, three 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 axial compression ratio and span-depth ratio of coupling beam of each core wall were focused on. This paper presents the results, including failure mode, hysteretic behavior, load-carrying capacity, ductility, energy dissipation ability, shear lag effect. The final overall bending damage occurred at the bottom of each model. When the axial compression ratio increasing or span-depth ratio of coupling beam dropping, stiffness and load-carrying capacity of the specimen had risen markedly, but the ductility performance dropped significantly. It can be concluded from the analysis that the axial compression ratio and span-depth ratio of coupling beam both have important effects on the seismic behavior of reinforced concrete core wall. KEYWORDA: axial compression, coupling beam, load testing, seismic behavior, reinforced concrete core wall

000009905 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009905 653__ $$a

000009905 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000009905 720__ $$aDu, Xiu-li$$iJia, Peng$$iZhao, Jun
000009905 8560_ $$ffischerc@itam.cas.cz
000009905 8564_ $$s186567$$uhttps://invenio.itam.cas.cz/record/9905/files/12-01-0277.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 12-01-0277.
000009905 962__ $$r9324
000009905 980__ $$aPAPER