000011655 001__ 11655
000011655 005__ 20141205155933.0
000011655 04107 $$aeng
000011655 046__ $$k2008-10-12
000011655 100__ $$aShioi, Y.
000011655 24500 $$aSeismic Design be Based on Response Analysis of Basement Rock

000011655 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011655 260__ $$b
000011655 506__ $$arestricted
000011655 520__ $$2eng$$aThis paper indicates that a realistic seismic design should be based on a response analysis of the basement rock. The different seismic waves change from the input waves on the basement rock as they pass through the various strata on their way to the surface, causing damage to structures and the like on the ground. When transmitted through multiple intermediate soft layers, waves with low acceleration and relatively long periods develop and generate particularly large deformation on the ground surface, resulting in liquefaction of saturated sandy layers. Waves transmitted through hard intermediate layers, however, have high acceleration and short periods when they reach the surface, generating a powerful force and these are likely to have a significant impact on structures. The seismic design of important structures on soft ground should take account of deformation and displacement and those on hard ground should mainly consider stress and ductility based on dynamic analyses. An analysis for seismic design should be performed from hard basement rock with a shear velocity of greater than 2 km/sec.

000011655 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011655 653__ $$aSEISMIC DESIGN, RESPONSE ANALYSIS, SEISMIC WAVE, BASEMENT ROCK, LIQUEFACTION, SHEAR WAVE VELOCITY

000011655 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011655 720__ $$aShioi, Y.$$iHashizume，Y.,$$iFukada，H.,
000011655 8560_ $$ffischerc@itam.cas.cz
000011655 8564_ $$s583658$$uhttps://invenio.itam.cas.cz/record/11655/files/03-03-0008.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 03-03-0008.
000011655 962__ $$r9324
000011655 980__ $$aPAPER