1985 | OriginalPaper | Buchkapitel
The Operators A
verfasst von : Dr.-Ing. Friedel Hartmann
Erschienen in: The Mathematical Foundation of Structural Mechanics
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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Up to now we were concerned with the differential equations which govern the displacement of the structural elements, as e.g. with the equation − Lu = p which governs the displacement of an elastic body. Now we focus on the systems of three equations which, originally, preceded the displacement equations. In the case of an elastic body this was the system (7.1)$$\matrix{\hfill {E(u) - E = 0} \cr \hfill {C[E] - S = 0} \cr \hfill { - div\,S = p} \cr}$$