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Acoustic

Acoustic behaviour of a hollow brick

Studied structure: terra cotta brick
Mechanic behaviour: linear elasticity (dynamic)
Boundary conditions: not apply
Load: non-existent (calculation of Eigen mode shapes)

Objectives : Evaluate dynamical characteristics of a hollow brick in order to make simplified simulations of acoustic behavior of brick walls.

Meshing (realistic view)

Finite Element mesh

Eigen mode shape of vibration

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