000019436 001__ 19436
000019436 005__ 20170118182318.0
000019436 04107 $$aeng
000019436 046__ $$k2017-01-09
000019436 100__ $$aMorfidis, Konstantinos
000019436 24500 $$aResponse of a R/C Building in Cephalonia (Gr) To Earthquake Excitations During the 26/01-03/02/2014 Seismic Sequence

000019436 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000019436 260__ $$b
000019436 506__ $$arestricted
000019436 520__ $$2eng$$aThe seismic sequence in the island of Cephalonia, Greece, in the beginning of 2014, which included two chronically close strong motions, raised the problem of determining the structural response due to the two consecutive strong seismic events. Due to the fact that the modern seismic codes do not include specifications dealing with such series of events, the majority of structures are analysed considering one design seismic event corresponding to an assumed specific occurrence probability during their structural life. The current study investigates the response of an existent r/c building in the region of Lixouri, in the island of Cephalonia, designed on the basis of the old Greek seismic code, applying the specific consecutive seismic events. By means of the results obtained, an attempt is made to test the potential ability of the finite element model for the approximation and justification of the real observed damage and, additionally, to explain the observed damage state after the second strong seismic event. For this purpose, non-linear time response analyses (NTRA) were performed using the available accelerograms. The results led to the conclusion that the observed damage state is generally verified by the results of NTRA. Finally, the results of the analyses show that the observed damage state, which is characterized by moderate damage in masonry infill walls and no damage in r/c structural members, is due primarily to the participation of the masonry infill walls in the seismic response of the building and secondarily to the foundation soil category.

000019436 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000019436 653__ $$aRepeated earthquakes; Seismic sequence; Seismic response; 3D R/C buildings; Seismic damage

000019436 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000019436 720__ $$aMorfidis, Konstantinos$$iLekidis, Vassileios$$iKarakostas, Christos$$iSalonikios, Thomas$$iIakovidis, Iason
000019436 8560_ $$ffischerc@itam.cas.cz
000019436 8564_ $$s1159833$$uhttps://invenio.itam.cas.cz/record/19436/files/3621.pdf$$yOriginal version of the author's contribution as presented on USB, paper 3621.
000019436 962__ $$r16048
000019436 980__ $$aPAPER