000011628 001__ 11628
000011628 005__ 20141205155930.0
000011628 04107 $$aeng
000011628 046__ $$k2008-10-12
000011628 100__ $$aSheth, Alpa
000011628 24500 $$aEffect of Perimeter Frames in Seismic Performance of Tall Concrete Buildings with Shear Wall Core and Flat Slab System

000011628 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011628 260__ $$b
000011628 506__ $$arestricted
000011628 520__ $$2eng$$aTall buildings are being increasingly designed with structural system comprising of flat slab or flat plate system and shear wall core with or without perimeter beams. The behaviour of this system under lateral loads is dependent on numerous parameters such as the height of the building, floor plate size, size and location of the shear wall core, flat slab spans, amongst others. Importantly, it is also dependent on the provision or otherwise of a perimeter frame. The paper studies the effect of perimeter frames for structural systems with flat slab structure and shear wall core for different locations of the shear wall core and for different heights and spans of three concrete towers. In a structure with a central shear core, the effective depth of structure resisting lateral loading is practically equal to the depth of the shear wall core. Providing outriggers to such a system greatly helps in improving its behaviour by engaging the perimeter columns with the shear wall core and thus increasing the effective depth of structure participating in lateral load resistance. The effect of such perimeter frame with outrigger system is also studied.

000011628 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011628 653__ $$aPerimeter frame, flat slab, shear wall core

000011628 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011628 720__ $$aSheth, Alpa
000011628 8560_ $$ffischerc@itam.cas.cz
000011628 8564_ $$s275614$$uhttps://invenio.itam.cas.cz/record/11628/files/05-01-0353.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-01-0353.
000011628 962__ $$r9324
000011628 980__ $$aPAPER