000011540 001__ 11540
000011540 005__ 20141205155921.0
000011540 04107 $$aeng
000011540 046__ $$k2008-10-12
000011540 100__ $$aSandi, Horea M.
000011540 24500 $$aA Summary View on the Implications of Available Strong Motion Data on Vrancea Earthquakes

000011540 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011540 260__ $$b
000011540 506__ $$arestricted
000011540 520__ $$2eng$$aThe first strong motion data obtained in Romania were due to the occurrence of the Vrancea earthquakes of 1977.03.04, 1986.08.30, 1990.05.30 and 1990.05.31. The need to consider this information as a whole must be strongly emphasized in this view. The paper is devoted to a summary view on the implications of the features of the instrumental data at hand for the features of ground motions originating in the Vrancea seismogenic zone. The features of radiation / attenuation, alternatively in global, directional and spectral terms, are briefly presented. The effect of local conditions on the features of ground motion is then discussed, and locations with a trend to stability of the spectral contents of ground motion, as well as locations with a trend to strong variability of the spectral contents are put to evidence. The importance of the existence of a strong contrast of S wave propagation velocity at a relatively small depth of the local geological columns is referred to. The predictability of the features of ground motion is discussed.

000011540 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011540 653__ $$aAccelerograms, spectral contents, attenuation, directionality, local conditions.

000011540 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011540 720__ $$aSandi, Horea M.$$iBorcia, Ioan Sorin$$iVlad, Ion G.$$iVlad, Nausica M.
000011540 8560_ $$ffischerc@itam.cas.cz
000011540 8564_ $$s4129018$$uhttps://invenio.itam.cas.cz/record/11540/files/01-1109.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 01-1109.
000011540 962__ $$r9324
000011540 980__ $$aPAPER