Linear elasticity: Difference between revisions

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Noted that the dynamic equation is a form of Newton's 2nd law
m move to sub cat, other minor fixes using AWB
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== Basic equations ==
Linear elastodynamics is based on three [[tensor]] equations:
* dynamic equation (an expression of [[Newtons_second_lawNewtons second law#Newton.27s_second_law27s second law:_law_of_acceleration law of acceleration|Newton's second law]])
:<math>
\partial_j \sigma_{ij} + f_i =\rho \, \partial_{tt} u_i
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[[Category:Solid mechanics]]
[[Category:Structural engineering]]
 
[[ca:Elasticitat]]