000005005 001__ 5005
000005005 005__ 20141120140003.0
000005005 04107 $$aeng
000005005 046__ $$k2008-06-25
000005005 100__ $$aZembaty, Z.
000005005 24500 $$aFIRST EXCURSION PROBABILITY AND PEAK RESPONSE OF A SHEAR BEAM UNDER HIGH FREQUENCY SEISMIC EFFECTS

000005005 24630 $$n4.$$pProceedings of the 4th International ASRANet Colloquium
000005005 260__ $$bASRANet Ltd., 2008
000005005 506__ $$arestricted
000005005 520__ $$2eng$$aIn present paper selected results of a study of non-stationary random vibrations of a shear beam excited by time segments of band limited white noise are presented. The root mean square (rms) and peak response of the shear beam is studied for two characteristic frequency bands: the conventional 1-4Hz and higher frequency 4-16Hz, characteristic for rockburst ground motion. The “switching off” fundamental modes for high frequency excitations results in characteristic overshoot of the stationary response level by the non-stationary rms response and an amplification of the response in the upper part of the shear beam.

000005005 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000005005 653__ $$a

000005005 7112_ $$a4th International ASRANet Colloquium$$cAthens (GR)$$d2008-06-25 / 2008-06-27$$gASRANet4
000005005 720__ $$aZembaty, Z.
000005005 8560_ $$ffischerc@itam.cas.cz
000005005 8564_ $$s296877$$uhttps://invenio.itam.cas.cz/record/5005/files/044_Zembaty,_Zbigniew.pdf$$yOriginal version of the author's contribution as presented on CD, paper No. 44.
000005005 962__ $$r4967
000005005 980__ $$aPAPER