000009855 001__ 9855
000009855 005__ 20141205153200.0
000009855 04107 $$aeng
000009855 046__ $$k2008-10-12
000009855 100__ $$aDeng, Mingke
000009855 24500 $$aExperimental Study on Seismic Behavior of High Performance Concrete Shear Wall with New Strategy of Transverse Confining Stirrups

000009855 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000009855 260__ $$b
000009855 506__ $$arestricted
000009855 520__ $$2eng$$aIn order to improve the deformability of high performance concrete shear wall, a new strategy of transverse confining stirrup, which is called piecewise confining stirrups, was presented in this paper. Four specimens of high performance concrete shear wall were designed and the quasi-static test had been carried out according to performance-based seismic design theory. Then, the influence of the axial compression ratio, the amount and range of confinement reinforcement on the ductility, the capacity of energy dissipation and failure behavior was analyzed. It was shown that the confining effect of shear wall sections is improved by the new strategy of transverse confining stirrup. In addition, the amount and range of piecewise confining stirrups determined by the axial compression ratio and displacement ductility demand was demonstrated to be reasonable. The seismic behavior of high performance concrete shear walls was obviously improved and the ductility level of the specimens met the demands of design.

000009855 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009855 653__ $$ahigh performance concrete, shear wall, ductility, axial compression ratio, piecewise confining stirrups

000009855 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000009855 720__ $$aDeng, Mingke$$iLiang, Xingwen$$iYang, Kejia
000009855 8560_ $$ffischerc@itam.cas.cz
000009855 8564_ $$s454176$$uhttps://invenio.itam.cas.cz/record/9855/files/12-03-0038.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 12-03-0038.
000009855 962__ $$r9324
000009855 980__ $$aPAPER