Dynamic equations for an orthotropic plate
Paper i proceeding, 2010

A hierarchy of dynamic plate equations is derived for an orthotropic elastic plate. Using power series expansions in the thickness coordinate for the displacement components, recursion relations are obtained among the expansion functions. Using these in the boundary conditions on the plate surfaces, a set of dynamic equations are derived. These can be truncated to any order and are believed to be asymptotically correct. A comparison for the dispersion curves is made with exact 3D theory and other approximate theories.

Författare

Anders E Boström

Chalmers, Tillämpad mekanik, Dynamik

Karl Mauritsson

Chalmers, Tillämpad mekanik, Dynamik

Peter Folkow

Chalmers, Tillämpad mekanik, Dynamik

Proceedings of the International Conference Days on Diffraction, DD 2010. St. Petersburg, 8-11 June 2010

35-39

Ämneskategorier

Maskinteknik

ISBN

978-596510529-8