000015919 001__ 15919
000015919 005__ 20161115135333.0
000015919 04107 $$aeng
000015919 046__ $$k2013-06-12
000015919 100__ $$aSpyrakos, C.
000015919 24500 $$aSeismic Evaluation of the Historic Church of  St.Nicholas in Piraeus Before and After Interventions

000015919 24630 $$n34.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000015919 260__ $$bNational Technical University of Athens, 2013
000015919 506__ $$arestricted
000015919 520__ $$2eng$$aThe construction of the church of St. Nicholas located in Piraeus dates back to 1839. Over the years the building has undergone several interventions until recent earthquakes caused serious damages to the structure. The damages are mainly attributed to the absence of particular provisions to sustain seismic loads. A detailed in-situ and laboratory testing of the masonry structure was carried out in order to search its geometry, the constructions details and the mechanical characteristics of the materials. Also, finite element analyses were performed in order to assess the current condition of the structure and its dynamic behavior. The capacity of the church was determined through linear global analysis and non-linear analysis with macroelements. Based on the results, strengthening interventions were proposed, using a combination of masonry consolidation techniques, carbon fiber reinforced materials (CFRP) and steel tie rods. The effectiveness of the strengthening is assessed through comparison of the analysis results before and after interventions.

000015919 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000015919 653__ $$ahistoric masonry structure, in-situ testing, non-linear analysis, macroelements, strengthening interventions.

000015919 7112_ $$aCOMPDYN 2013 - 4th International Thematic Conference$$cIsland of Kos (GR)$$d2013-06-12 / 2013-06-14$$gCOMPDYN2013
000015919 720__ $$aSpyrakos, C.$$iFrancioso, A.$$iKiriakopoulos, P.$$iPapoutsellis, S.
000015919 8560_ $$ffischerc@itam.cas.cz
000015919 8564_ $$s1477483$$uhttps://invenio.itam.cas.cz/record/15919/files/1702.pdf$$yOriginal version of the author's contribution as presented on CD, section: CD-MS 42 RELIGIOUS MONUMENTS: SEISMIC BEHAVIOR AND RETROFIT
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000015919 962__ $$r15525
000015919 980__ $$aPAPER