000011692 001__ 11692
000011692 005__ 20141205155937.0
000011692 04107 $$aeng
000011692 046__ $$k2008-10-12
000011692 100__ $$aSmyrou, Elent.
000011692 24500 $$aDynamic Behaviour of T-Shaped RC Walls Designed with Direct Displacement-Based Design

000011692 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011692 260__ $$b
000011692 506__ $$arestricted
000011692 520__ $$2eng$$aThe behaviour of T-section walls in the direction parallel to the web is characterised by different strength and stiffness in the two possible loading directions, with the wall generally being stiffer and stronger when the flange is in tension than when it is in compression. In this paper, a comprehensive set of T-shaped walls is designed according to the Direct Displacement-Based Design principles, utilising the recently developed expressions for limit-state curvatures. The case studies are subjected to extensive nonlinear dynamic time-history analyses. Their performance is examined in terms of displacements, inter-storey drifts, moment and shear force, the envelopes of which are evaluated and compared to the ones obtained after applying the proposed modifications in the design process. Higher mode effects are investigated. Modelling issues related to T-shaped walls are raised, a set of guidelines within the direct displacement-based design frame are proposed and the current capacity design of cantilever walls is revised to include the particularity of T-shaped walls, leading to a more rationalised design of structures containing T-shaped walls.

000011692 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011692 653__ $$aT-shaped walls, capacity design, nonlinear dynamic time-history analyses, higher modes effects, direct displacement-based design

000011692 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011692 720__ $$aSmyrou, Elent.$$iSullivan, Timothy J.$$iPriestley, M.J.Nigel$$iCalvi, G.Michele
000011692 8560_ $$ffischerc@itam.cas.cz
000011692 8564_ $$s359442$$uhttps://invenio.itam.cas.cz/record/11692/files/05-01-0215.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-01-0215.
000011692 962__ $$r9324
000011692 980__ $$aPAPER