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Communication Dans Un Congrès Année : 2010

3D modeling of hydral deformation of panel paintings and its confirmation by the experiments

Résumé

A 3D anisotropic visco-elastic numerical model using finite element method has been implemented in ANSYS using the user programmable feature. This model has been used to simulate the mechanical behavior of wooden panels subjected to variation of the relative humidity and external forces. In this model, the moisture field has been simulated over time, by assuming that water inside wood could move by diffusion. This model is also capable to include the orientation of wood annual rings.
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Dates et versions

hal-00796405 , version 1 (04-03-2013)

Identifiants

  • HAL Id : hal-00796405 , version 1

Citer

Julien Froidevaux, Martina Müller, Renate Kuhnen, Marco Fioravanti, Luca Uzielli, et al.. 3D modeling of hydral deformation of panel paintings and its confirmation by the experiments. 4th International Conference of COST Action IE0601 'Interaction between Wood Science and Conservation of Cultural Heritage', Oct 2010, Izmir, Turkey. 6p. ⟨hal-00796405⟩
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