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. (C) 2015 Elsevier Ltd. All rights reserved.

A predictive analytical model for the elasto-plastic behaviour of a light timber-frame shear-wall / Casagrande, Daniele; Rossi, Simone; Tomasi, Roberto; Mischi, Gianluca. - In: CONSTRUCTION AND BUILDING MATERIALS. - ISSN 0950-0618. - STAMPA. - 102:2(2016), pp. 1113-1126. [10.1016/j.conbuildmat.2015.06.025]

A predictive analytical model for the elasto-plastic behaviour of a light timber-frame shear-wall

Casagrande, Daniele;Rossi, Simone;Tomasi, Roberto;
2016-01-01

Abstract

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. (C) 2015 Elsevier Ltd. All rights reserved.
2016
2
Casagrande, Daniele; Rossi, Simone; Tomasi, Roberto; Mischi, Gianluca
A predictive analytical model for the elasto-plastic behaviour of a light timber-frame shear-wall / Casagrande, Daniele; Rossi, Simone; Tomasi, Roberto; Mischi, Gianluca. - In: CONSTRUCTION AND BUILDING MATERIALS. - ISSN 0950-0618. - STAMPA. - 102:2(2016), pp. 1113-1126. [10.1016/j.conbuildmat.2015.06.025]
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A predictive analytical model for the elasto-plastic behaviour of a light timber-frame shear-wall

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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/108191
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