000001406 001__ 1406
000001406 005__ 20141118153508.0
000001406 04107 $$acze
000001406 046__ $$k2003-05-12
000001406 100__ $$aKolman, R.
000001406 24500 $$aDetermination of elastic moduli by the resonant ultrasound spectroscopy method

000001406 24630 $$n9.$$pEngineering Mechanics 2003
000001406 260__ $$bInstitute of Theoretical and Applied Mechanics AS CR, Prague
000001406 506__ $$arestricted
000001406 520__ $$2eng$$aAn optimization method for the determination of elastic moduli by resonant ultrasound spectroscopy (RUS) was proposed. All components of the fourth-order tensor of elastic moduli for a general anisotropic material is determined from the knowledge of the resonance response (spectrum) of the mechanical system. This spectrum is obtained from experimental measurements, using the RUS method on the prismatic specimen. For the iterative computation of elastic moduli an identification algorithm based on the direct iteration method is used. Spatial discretisation is performed by the finite element method. The paper closes with test examples and discussion.

000001406 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000001406 653__ $$a

000001406 7112_ $$aEngineering Mechanics 2003$$cSvratka (CZ)$$d2003-05-12 / 2003-05-15$$gEM2003
000001406 720__ $$aKolman, R.$$iLanda, M.$$iPlešek, J.
000001406 8560_ $$ffischerc@itam.cas.cz
000001406 8564_ $$s172565$$uhttps://invenio.itam.cas.cz/record/1406/files/129-Radek-Kolman-PT.pdf$$y
             Original version of the author's contribution as presented on CD, SOL.
            
000001406 962__ $$r971
000001406 980__ $$aPAPER