000020107 001__ 20107
000020107 005__ 20170118182355.0
000020107 04107 $$aeng
000020107 046__ $$k2017-01-09
000020107 100__ $$aRemki, Mustapha
000020107 24500 $$aAnalytically Derived Seismic Fragility Curves and Damage Assessement of Masonry Buildings

000020107 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000020107 260__ $$b
000020107 506__ $$arestricted
000020107 520__ $$2eng$$aThe latest earthquake disasters have highlighted, once again, poor functioning of the existing masonry structures, and the need to intervene all these structures which have been designed with old regulatory criteria, inadequate or those that have been built before the emergence of design codes. The significant progress made in new criteria of earthquake resistant design, should be extended to all the existing structures, it is therefore essential to identify the degree of seismic performance. Unreinforced masonry (URM) buildings represent a significant portion of the residential structures in Algeria, accounting for more than 60 % of existing buildings. In addition to significant population, the brittle nature of URM buildings further supports a thorough consideration of seismic response given the susceptibility to severe failure modes. Currently, there is a pressing need for analytically based fragility curves for URM buildings. In order to improve the estimation of damage state probabilities through the development of simulation-based masonry fragilities, an extensive literature survey is conducted on pushover analysis of URM structures. Structural response is evaluated using an advanced capacity spectrum method. Capacity, demand, and response are thus derived analytically and response data is used to generate an improved and uniform set of fragility curves for use in risk assessment. Seismic fragility curves are expressed in multiple forms for wide range of use in loss-assessment applications. Results are discussed and compared with other relationships developed in the literature.

000020107 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000020107 653__ $$afragility curves, masonry buildings, damage assessment, capacity spectrum, seismic risk

000020107 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000020107 720__ $$aRemki, Mustapha$$iKehila, Fouad$$iBenouar, Djillali$$iMehani, Youcef$$iKibboua, Abderrahmane
000020107 8560_ $$ffischerc@itam.cas.cz
000020107 8564_ $$s827539$$uhttps://invenio.itam.cas.cz/record/20107/files/573.pdf$$yOriginal version of the author's contribution as presented on USB, paper 573.
000020107 962__ $$r16048
000020107 980__ $$aPAPER