Linear elasticity: Difference between revisions

Revision as of 19:47, 2 October 2004

Revision as of 12:51, 7 July 2005

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* <math> \rho </math> is density

* <math> u_i </math> is displacement

* <math> C_{ijkl}=C_{klij}=C_{jikl}=C_{ijlk} </math> is the [[stiffnesselasticity tensor]]

* <math> E_{ij}=E_{ji} </math> is strain

== Wave equation ==

From the basic equations one gets the ''wave equation''