000018921 001__ 18921
000018921 005__ 20170118182247.0
000018921 04107 $$aeng
000018921 046__ $$k2017-01-09
000018921 100__ $$aD'Aragona, Marco Gaetani
000018921 24500 $$aBuilding Retrofit Prior To Damaging Earthquakes:  Reduction of Residual Capacity and Repair Costs

000018921 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000018921 260__ $$b
000018921 506__ $$arestricted
000018921 520__ $$2eng$$aWhen a seismic event occurs, damage may accumulate in a building affecting its capacity to withstand future earthquakes. This study investigates, by means of a detailed case study, the advantages related to the application of structural retrofit prior of earthquake events in terms of structural safety variation due to damage. The response of an existing non-ductile RC frame in California is simulated using a refined finite element model that properly accounts for possible brittle failures of structural members. Furthermore, the actual structural capacity is evaluated accounting for typical collapse modes that can affect the behavior of non-ductile buildings. Different retrofit strategies have been adopted and damaging earthquake scenarios considered. The future seismic performances of retrofitted structure before damage are compared with the case in which no mitigation strategies have been adopted showing the advantages of different categories of intervention for different earthquake scenarios.

000018921 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000018921 653__ $$aRetrofit, Residual Capacity, Repair costs.

000018921 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000018921 720__ $$aD'Aragona, Marco Gaetani$$iPolese, Maria$$iLudovico, Marco Di
000018921 8560_ $$ffischerc@itam.cas.cz
000018921 8564_ $$s726396$$uhttps://invenio.itam.cas.cz/record/18921/files/2490.pdf$$yOriginal version of the author's contribution as presented on USB, paper 2490.
000018921 962__ $$r16048
000018921 980__ $$aPAPER