Search Results - "Rizzi, N. L."

Continuum modelling of pantographic sheets for out-of-plane bifurcation and vibrational analysis by Giorgio, I., Rizzi, N. L., Turco, E.

“…A nonlinear two-dimensional (2D) continuum with a latent internal structure is introduced as a coarse model of a plane network of beams which, in turn, is…”
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A beam model for the flexural–torsional buckling of thin-walled members with some applications by Ruta, G.C., Varano, V., Pignataro, M., Rizzi, N.L.

“…A beam model aimed at describing the flexural–torsional buckling of thin-walled members with non-symmetric cross-sections is presented. Two beam axes are…”
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Large deformations of planar extensible beams and pantographic lattices: heuristic homogenization, experimental and numerical examples of equilibrium by dell’Isola, F., Giorgio, I., Pawlikowski, M., Rizzi, N. L.

“…The aim of this paper is to find a computationally efficient and predictive model for the class of systems that we call ‘pantographic structures’. The interest…”
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First versus second gradient energies for planar sheets with two families of inextensible fibres: Investigation on deformation boundary layers, discontinuities and geometrical instabilities by Cuomo, M., dell’Isola, F., Greco, L., Rizzi, N.L.

“…We present a homogenized model for the analysis of a 2D continuum with two straight families of inextensible fibres embedded in it. The kinematics of the…”
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Continuum modelling of pantographic sheets for out-of-plane bifurcation and vibrational analysis by Giorgio, I., Rizzi, N. L, Turco, E.

“…A nonlinear two-dimensional (2D) continuum with a latent internal structure is introduced as a coarse model of a plane network of beams which, in turn, is…”
Get full text

Large deformations of planar extensible beams and pantographic lattices: heuristic homogenization, experimental and numerical examples of equilibrium by dell'Isola, F., Giorgio, I., Pawlikowski, M., Rizzi, N. L.

“…The aim of this paper is to find a computationally efficient and predictive model for the class of systems that we call 'pantographic structures'. The interest…”
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Special Issue: Civil-Comp by Tsompanakis, Y., Iványi, P., Beck, A.T., Beer, M., Neves, L.F. Costa, Girardi, M., Jensen, H.A.J., Marti, K., Rizzi, N.L., da Silva, J.G. Santos, Taflanidis, A.A., Topping, B.H.V.

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Editorial by Iványi, P, Barros, RC, Neves, LF Costa, Marti, K, Náprstek, J, Da Silva, JG Santos, Rizzi, NL, Topping, BHV

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Heterogeneous elastic solids: a mixed homogenization-rigidification technique by Cecchi, Antonella, Rizzi, Nicola L.

“…A homogenization technique for heterogeneous elastic solids made up by a matrix containing inclusions modelled as rigid in the limit, is proposed. It is shown…”
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