000018302 001__ 18302
000018302 005__ 20170118182216.0
000018302 04107 $$aeng
000018302 046__ $$k2017-01-09
000018302 100__ $$aMustapha, Remki
000018302 24500 $$aSeismic Assessment of Algerian Bridge

000018302 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000018302 260__ $$b
000018302 506__ $$arestricted
000018302 520__ $$2eng$$aThis study focused on the probabilistic risk assessment of reinforced concrete piers bridges subjected to ground motion excitation. In order to assess the vulnerability of Piers Bridge, a case study of a typical Algerian highway bridge is presented, illustrating the seismic performance and damage evaluation method. Pushover and incremental dynamic analysis using several earthquake records is implanted to determine the fragility curves reflecting the probability of various damage occurrences. These fragility curves provide the probability of exceeding the multiple damage states for a given intensity of ground motion excitation. To develop the fragility curves, a nonlinear static pushover and incremental dynamic time-history analysis have been performed using the SeismoStruct nonlinear analysis program for bridge model to develop fragility curve, this study includes comparison between real or artificial ground motions selection, IDA is performed using a set of 18 real ground acceleration records and 8 artificial ground acceleration records of similar seismo/geological origins. Finally, the developed fragility curves can be used to assess the seismic performance of Piers Bridge and help to decision making for effective retrofitting technique.

000018302 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000018302 653__ $$afragility curve, incremental dynamic analysis, seismic assessment, damage state

000018302 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000018302 720__ $$aMustapha, Remki$$iHakim, Bechtoula$$iAbderrahmane, Kibboua$$iFouad, Kehila
000018302 8560_ $$ffischerc@itam.cas.cz
000018302 8564_ $$s304907$$uhttps://invenio.itam.cas.cz/record/18302/files/1192.pdf$$yOriginal version of the author's contribution as presented on USB, paper 1192.
000018302 962__ $$r16048
000018302 980__ $$aPAPER