Influence Of Geometrical And Material
Properties On Multiple-leaf Walls Behaviour
Author(s)
A. Drei & A. Fontana
Abstract
In recent years research on the mechanical behaviour of masonry walls also
considered the assessment of the carrying capacity of multiple-leaf walls. This
building technology, very common in old masonry constructions, gives a non-
homogeneous type of structural element, also at large scale.
The behaviour of a multiple-leaf wall depends largely on the building and on
the material characteristics of the "strong" external leaves, on those of the inner
"weak" core, and on the interaction among these different walls.
The influence of some geometric parameters, in addition to the variability of
the material properties, on the response of multiple-leaf walls to horizontal
loads is investigated in this study. As multiple-leaf walls have in reality large
differences, the behaviour was modelled by means of simple finite
Keywords
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