We present a computational multiscale approach to the nonlinear problems of humidity diffusion and mechanical damage of large-scale masonry walls, and their coupling in terms of the effects of the humidity diffusion on the mechanical response and the effects of the mechanical degradation on the diffusion process. Such an approach allows us to recover, both efficiently and accurately, the complex nonlinear response of large-scale walls, which are in general hard to be solved by means of standard numerical tools. Two representative tests of two- and three-storey walls are here analyzed, and the corresponding results reported and commented, aiming to show how samples like these can potentially serve as reference solutions for more applicative purposes.

Castellazzi, G., De Miranda, S., Formica, G., Molari, L., Ubertini, F. (2015). A computational multiscale approach to couple hygro-mechanical responses of large-scale masonry walls. In Proceedings of the 6th International Conference on Coupled Problems in Science and Engineering (pp.334-345). International Center for Numerical Methods in Engineering.

A computational multiscale approach to couple hygro-mechanical responses of large-scale masonry walls

FORMICA, GIOVANNI;
2015

Abstract

We present a computational multiscale approach to the nonlinear problems of humidity diffusion and mechanical damage of large-scale masonry walls, and their coupling in terms of the effects of the humidity diffusion on the mechanical response and the effects of the mechanical degradation on the diffusion process. Such an approach allows us to recover, both efficiently and accurately, the complex nonlinear response of large-scale walls, which are in general hard to be solved by means of standard numerical tools. Two representative tests of two- and three-storey walls are here analyzed, and the corresponding results reported and commented, aiming to show how samples like these can potentially serve as reference solutions for more applicative purposes.
9788494392832
9788494392832
Castellazzi, G., De Miranda, S., Formica, G., Molari, L., Ubertini, F. (2015). A computational multiscale approach to couple hygro-mechanical responses of large-scale masonry walls. In Proceedings of the 6th International Conference on Coupled Problems in Science and Engineering (pp.334-345). International Center for Numerical Methods in Engineering.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11590/285545
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