We consider the problem of determining, within an elastic isotropic thin plate, the possible presence of an inclusion made of different elastic material. We prove constructive upper and lower estimates of the area of the inclusion in terms of the work exerted by a couple field applied at the boundary and of the induced transversal displacement and its normal derivative taken at the boundary of the plate.
Detecting general inclusions in elastic plates
ROSSET, EDI;
2009-01-01
Abstract
We consider the problem of determining, within an elastic isotropic thin plate, the possible presence of an inclusion made of different elastic material. We prove constructive upper and lower estimates of the area of the inclusion in terms of the work exerted by a couple field applied at the boundary and of the induced transversal displacement and its normal derivative taken at the boundary of the plate.File in questo prodotto:
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