000009310 001__ 9310
000009310 005__ 20141204092427.0
000009310 04107 $$aeng
000009310 046__ $$k12/05/2014
000009310 100__ $$aŽmindák, M.
000009310 24500 $$aFEM simulation of high velocity shock waves in fiber reinforced composites

000009310 24630 $$n18.$$pEngineering Mechanics 2012
000009310 260__ $$bInstitute of Theoretical and Applied Mechanics, AS CR, Prague
000009310 506__ $$arestricted
000009310 520__ $$2eng$$aFiber reinforced composites are very efficient in damping shock waves. Computational simulations enable to evaluate the damping properties and to design the structure of the fiber reinforced materials (FRM) and response of the whole structure to explosion and impact load. Especially important is the case when fibers are much stiffer than the matrix. The shock waves reflect, refract and interact in such material and the shock wave is damped and attenuated in this way. Material properties of fibers, matrix and volume content of both components are material design parameters, which define the structural response to explosion and impact load in computational simulations by multi-level modeling. We will present computational models for elastic material. The modulus of elasticity of fibres is 100 times larger than that of the matrix. .

000009310 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009310 653__ $$acomputational simulation, high velocity impact, fiber reinforced composite

000009310 7112_ $$aEngineering Mechanics 2012$$cSvratka (CZ)$$d12/05/2014 - 15/05/2014$$gEM2012
000009310 720__ $$aŽmindák, M.$$iPelagič, Z.
000009310 8560_ $$ffischerc@itam.cas.cz
000009310 8564_ $$s815454$$uhttps://invenio.itam.cas.cz/record/9310/files/319_Zmindak_M-FT.pdf$$yOriginal version of the author's contribution as presented on CD, paper (No. 319).
000009310 962__ $$r8924
000009310 980__ $$aPAPER