000018436 001__ 18436
000018436 005__ 20170118182222.0
000018436 04107 $$aeng
000018436 046__ $$k2017-01-09
000018436 100__ $$aBull, Des
000018436 24500 $$aNz Steel Structure Diaphragm In-Plane Research and Practice

000018436 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000018436 260__ $$b
000018436 506__ $$arestricted
000018436 520__ $$2eng$$aThis paper summarizes issues related to the in-plane design of floor diaphragms in multistory steel buildings subject to earthquake shaking and describes areas requiring special consideration in design and for further research. It is shown that there is currently no accepted method to estimate the global likely demands on floor diaphragms appropriate for use in design, but the strengths and weaknesses of different approaches are summarized. The methods by which in-plane forces enter diaphragms; (i) inertia forces, (ii) transfer forces, (iii) slab bearing, (iv) compatibility and (v) interaction with other elements, are described. Methods available to transfer force within the diaphragm and to the beams and supports are discussed, and it is shown how the strut-and-tie method may be applied at the beam centres to obtain shear stud and beam axial forces. Finally, it is shown that if all slab forces are assumed to be resisted in a limited number of bays, special consideration is required for the location of shear connectors and tie reinforcement.

000018436 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000018436 653__ $$aDiaphragm; Steel Structures; In-plane forces; Diaphragm rigidity

000018436 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000018436 720__ $$aBull, Des$$iGholamhoseini, Alireza$$iMacrae, Gregory
000018436 8560_ $$ffischerc@itam.cas.cz
000018436 8564_ $$s927604$$uhttps://invenio.itam.cas.cz/record/18436/files/1457.pdf$$yOriginal version of the author's contribution as presented on USB, paper 1457.
000018436 962__ $$r16048
000018436 980__ $$aPAPER