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Home > Publications > International Concrete Abstracts Portal
The International Concrete Abstracts Portal is an ACI led collaboration with leading technical organizations from within the international concrete industry and offers the most comprehensive collection of published concrete abstracts.
Title: Analysis of Wide-Flanged Shearwall Structures
Author(s): A. Coull and S. A. Abu El Magd
Publication: Special Publication
Appears on pages(s): 575-608
Keywords: deflection; flanges; frames; joints (junctions); lateral pressure; loads (forces); mathematical models; reinforced concrete; shear properties; shearwalls; structural analysis; webs (supports).
Abstract:A simplified method is presented for the analysis of laterally loaded wide-flanged shear wall structures with rigid or flexible joints between web and flange. The flange and web elements may be either of solid or framed construction, the latter being included by replacing the frame panel by an equivalent orthotropic plate in which the shear modulus is chosen to model the racking behaviour of the rigidly-jointed frame. The results obtained are compared both with theoretical values obtained by the finite element and frame methods, and with the results from a series of tests on small-scale plexiglass models. The method gives results which are sufficiently accurate for practical purposes, and enable the degree of shear lag in the flange, the effective width, and the lateral deflection to be estimated rapidly.
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