000012353 001__ 12353
000012353 005__ 20141205160045.0
000012353 04107 $$aeng
000012353 046__ $$k2008-10-12
000012353 100__ $$aZhu, Yong
000012353 24500 $$aSeismic Effects on Coupled Shear Wall Structure by Coupling Beams with Side Bolted Steel Plates

000012353 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000012353 260__ $$b
000012353 506__ $$arestricted
000012353 520__ $$2eng$$aReinforced concrete coupled shear wall structure is an efficient seismic resistant structural system. It has large lateral stiffness and strength, and can provide good control of horizontal displacements and story drifts of buildings under earthquake loads. Reinforced concrete coupling beams, that connect two or more walls in series, play an important role in distributing load and deformation demands throughout the wall system. In this study, nonlinear pushover analysis was conducted for coupled shear wall structure systems with bolted side-plate coupling beams. The objectives of this study are (i) to investigate the seismic response of coupled shear wall system to coupling beams with or without bolted steel plates, and (ii) to provide an improved understanding of retrofitting coupled shear wall structures by plated coupling beams. The behaviors of coupled shear wall structures under pushover loading are discussed in terms of the displacement profiles, target displacements, wall reactions, story drifts over the height, base shear, coupling beam chord rotations, and cracking and yield sequences.

000012353 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012353 653__ $$aShear wall, coupling beam, steel plate, nonlinear analysis, pushover

000012353 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000012353 720__ $$aZhu, Yong$$iZhou, Fu Lin$$iSu, Ray K.L.
000012353 8560_ $$ffischerc@itam.cas.cz
000012353 8564_ $$s177916$$uhttps://invenio.itam.cas.cz/record/12353/files/05-01-0349.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-01-0349.
000012353 962__ $$r9324
000012353 980__ $$aPAPER