000012396 001__ 12396
000012396 005__ 20160816141443.0
000012396 04107 $$aeng
000012396 046__ $$k2016-05-09
000012396 100__ $$aČerv, J.
000012396 24500 $$aNUMERICAL SOLUTION OF A SECULAR EQUATION FOR RAYLEIGH WAVES IN A THIN SEMI-INFINITE MEDIUM MADE OF A COMPOSITE MATERIAL

000012396 24630 $$n22.$$pEngineering Mechanics 2016
000012396 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Praha
000012396 506__ $$arestricted
000012396 520__ $$2eng$$aThe traditional way of deriving the secular equation for Rayleigh waves propagating along the stress-free edge of a thin semi-infinite composite is presented. It means that it is necessary to find a general steady-state solution that vanishes at infinity. The secular equation is then obtained by vanishing of the surface traction at the stress-free edge. For the solution of such secular equation it is necessary to precompute some roots of characteristic quartic equation. The method shown in this paper, based on displacement formulation, leads to the so-called implicit secular equation. The numerical approach to the solution is shown.

000012396 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012396 653__ $$aRayleigh Waves, Composite Material, Secular Equation.

000012396 7112_ $$aEngineering Mechanics 2016$$cSvratka, CZ$$d2016-05-09 / 2016-05-12$$gEM2016
000012396 720__ $$aČerv, J.$$iAdámek, V.$$iValeš, F.$$iParma, S.
000012396 8560_ $$ffischerc@itam.cas.cz
000012396 8564_ $$s210692$$uhttps://invenio.itam.cas.cz/record/12396/files/026bo_o_min.pdf$$yOriginal version of the author's contribution as presented on CD, id 026, section MIN.
000012396 962__ $$r12369
000012396 980__ $$aPAPER