000018703 001__ 18703
000018703 005__ 20170118182237.0
000018703 04107 $$aeng
000018703 046__ $$k2017-01-09
000018703 100__ $$aSchwarz, Jochen
000018703 24500 $$aVulnerability Assessment of Large Building Stocks - Lessons From the Seramar Project

000018703 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000018703 260__ $$b
000018703 506__ $$arestricted
000018703 520__ $$2eng$$aThe description of building vulnerability and resultant derived damage prognoses for different impact levels are the key element for any seismic risk study. In cases where realistic, detailed and reliable risk scenarios should support socioeconomic decisions and mitigation strategies, the entire building stock has to be considered, and a broad database is required to allocate empirical vulnerability and/ or analytical fragility functions for the damage assessment. The engineerassigned (most probable) vulnerability, performance score or building type specific fragility function have to consider the uncertainty in building response characteristic and the particularities of the local construction practice. As an outcome of a Turkish-German joint research project on Seismic Risk Assessment and Mitigation in the AntakyaMaraş-Region (SERAMAR) different methods and strategies for the vulnerability assessment of a large building stock could be developed, applied and finally compared. Within the SERAMAR project it was decided to carry out a complete building stock survey and a systematic elaboration of a building typology including masonry and R.C. type structures. The whole building stock is classified on the basis of parameters relevant to the seismic performance, e.g. criteria of structural layout irregularity as well as structural peculiarities, which could yield to specific damage patterns. The locations of these subclasses are mapped using a GIS-tool together with the elaborated hazard parameters and risk data layers. The definition of building types requires the abstraction and reduction of the building characteristics (which is often hidden by the facade) to the basic structural system and the failure and damage-determining criteria under seismic impact. The defined building types and their allocated vulnerability classes have to anticipate comparable damage pattern under comparable shaking intensities. In this paper the derived building typologies for reinforced concrete structures as well as masonry buildings of the building stock of the study area Antakya will be presented. Similarities and differences of the existing building typologies are discussed. Results of the empirical, analytical and hybrid vulnerability assessment methods will be compared. Not at least, the outcome of instrumental testing and building monitoring is reviewed concerning the refinement and scaling of analytically derived fragility functions.

000018703 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000018703 653__ $$avulnerability assessment, building typologies, taxonomy, building stock survey, building monitoring

000018703 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000018703 720__ $$aSchwarz, Jochen$$iAbrahamczyk, Lars
000018703 8560_ $$ffischerc@itam.cas.cz
000018703 8564_ $$s2490740$$uhttps://invenio.itam.cas.cz/record/18703/files/2046.pdf$$yOriginal version of the author's contribution as presented on USB, paper 2046.
000018703 962__ $$r16048
000018703 980__ $$aPAPER