We study the reconstruction of geometry ( position and size) of round voids located in the elastic half-space, in frames of antiplane two-dimensional problem. We assume that a known point force is applied to the boundary surface of the half-space, and we can measure the shape of the surface over a certain finite-length interval. Then, if the geometry of the defect is unknown, we construct an algorithm to restore its position and size. Some numerical examples demonstrate a good stability of the proposed algorithm.
|Titolo:||Reconstruction of round voids in the elastic half-space: antiplane problem|
|Autori interni:||TIBULLO, VINCENZO|
|Data di pubblicazione:||2006|
|Rivista:||MATHEMATICAL PROBLEMS IN ENGINEERING|
|Appare nelle tipologie:||1.1.2 Articolo su rivista con ISSN|