Maria Teresa Sanna
On nonlinear rheology of masonries and granular media
Reccia, EmanueleFirst
;Eremeyev, Victor A.
Last
2024-01-01
Abstract
We introduce a new rheological nonlinear model for some granular media such as masonries. The latter may demonstrate a rather complex behaviour. In fact, considering a masonry one can see that relative rotations of bricks are most important in comparison with deformation of bricks themselves. As a result, one gets stresses and couple stresses as static characteristics of such a medium. Using the Cosserat point approach for modelling of orientational interactions between masonry elements we provide a deformation energy for such a medium which takes into account both material and geometrical nonlinearity.File | Size | Format | |
---|---|---|---|
Reccia Eremeyev_IJES2024.pdf open access
Type: versione editoriale
Size 880.99 kB
Format Adobe PDF
|
880.99 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.