In the present work the problem of thin surface coatings of an elastic layer subject to a residual thermal stress is analytically investigated. The system adopts a curvature as a result of the misfit strain due to the different thermal expansivities of the layer and coatings. The problem is governed by a singular integral equation which can be reduced to a linear algebraic system by approximating the unknown interfacial shear stress via series expansion of Chebyshev polynomials. The present analysis is developed in order to assess the mechanical behaviour of a crystalline undulator designed for obtaining high emission radiations through channelling phenomenon

On the dynamic response of flexible walls retaining a dissipative, dried or fluid-saturated porous media / Lanzoni, L; Radi, Enrico; Tralli, A.. - STAMPA. - (2005), pp. 30-31. (Intervento presentato al convegno XVII Congresso AIMeTA tenutosi a Firenze nel 11-15 Settembre 2005).

On the dynamic response of flexible walls retaining a dissipative, dried or fluid-saturated porous media

LANZONI L;RADI, Enrico;
2005

Abstract

In the present work the problem of thin surface coatings of an elastic layer subject to a residual thermal stress is analytically investigated. The system adopts a curvature as a result of the misfit strain due to the different thermal expansivities of the layer and coatings. The problem is governed by a singular integral equation which can be reduced to a linear algebraic system by approximating the unknown interfacial shear stress via series expansion of Chebyshev polynomials. The present analysis is developed in order to assess the mechanical behaviour of a crystalline undulator designed for obtaining high emission radiations through channelling phenomenon
2005
XVII Congresso AIMeTA
Firenze
11-15 Settembre 2005
30
31
Lanzoni, L; Radi, Enrico; Tralli, A.
On the dynamic response of flexible walls retaining a dissipative, dried or fluid-saturated porous media / Lanzoni, L; Radi, Enrico; Tralli, A.. - STAMPA. - (2005), pp. 30-31. (Intervento presentato al convegno XVII Congresso AIMeTA tenutosi a Firenze nel 11-15 Settembre 2005).
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/466510
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