000001799 001__ 1799
000001799 005__ 20141118153454.0
000001799 04107 $$acze
000001799 046__ $$k2010-05-10
000001799 100__ $$aPečínka, L.
000001799 24500 $$aExperimentally verification of the seismic wave attenuation excited by the heavy load drop

000001799 24630 $$n16$$pEngineering Mechanics 2010
000001799 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Prague
000001799 506__ $$arestricted
000001799 520__ $$2eng$$aImpact of the military or civil aircraft on the containment of nuclear power plants of new generation stall be solved mandatory as the part of the Final Safety Analysis Report. Up to now unsolved problem is the aircraft drop in the vicinity of NPP. In this case exist two basic questions - amount of excited artificial seismic energy, - damping coefficient of excited seismic energy. These problems have been solved theoretically and experimentally in Nuclear Research Institute Rez plc. Theoretical part is based on the law of energy conservation and zero approximation of ray theory. In the experimentally part the artificial seismic event have been excited using helicopter Mi 8 and the fall of two cubes 1x1x1m and one octahedron with approximately same dimensions from the heights 125 m resp. 300. Consequently the conversion coefficient and damping coefficient have been evaluated.

000001799 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000001799 653__ $$a

000001799 7112_ $$aEngineering Mechanics 2010$$cSvratka (CZ)$$d2010-05-10 / 2010-05-13$$gEM2010
000001799 720__ $$aPečínka, L.$$iŠimůnek, P.$$iProcházková, D.$$iMalý, J.
000001799 8560_ $$ffischerc@itam.cas.cz
000001799 8564_ $$s770773$$uhttps://invenio.itam.cas.cz/record/1799/files/Pecinka-032-PT.pdf$$y
             Original version of the author's contribution as presented on CD, DYN.
            
000001799 962__ $$r1750
000001799 980__ $$aPAPER