Article ID Journal Published Year Pages File Type
256441 Construction and Building Materials 2016 14 Pages PDF
Abstract

•The behaviour of timber shear walls subjected to horizontal forces in the elasto-plastic field is investigated.•The ductility of the light timber-frame walls is determined.•A numerical modelling of timber shear-wall is developed.•Some laboratory tests on timber shear walls are presented.

This paper presents a predictive analytical model for the elasto-plastic behaviour of a light timber-frame wall under horizontal loading. The possibility to represent the total force carried by all fasteners (allowing for their sequential yielding) in one nonlinear spring is shown to be a key benefit. The development of this spring was investigated via a parametric study in which the variables were the sheathing panel aspect ratio and the fastener spacing. By developing equivalent springs for the other components, a rheological model for elasto-plastic behaviour of a sheathed timber-frame as function of the mechanical properties of connections was also defined.

Related Topics
Physical Sciences and Engineering Engineering Civil and Structural Engineering
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