000022137 001__ 22137
000022137 005__ 20170622145958.0
000022137 04107 $$aeng
000022137 046__ $$k2015-05-25
000022137 100__ $$aSullivan, Timothy
000022137 24500 $$aDEVELOPMENT OF A SIMPLIFIED DISPLACEMENT-BASED PROCEDURE FOR THE SEISMIC ASSESSMENT OF RC WALL BUILDINGS

000022137 24630 $$n5.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000022137 260__ $$bNational Technical University of Athens, 2015
000022137 506__ $$arestricted
000022137 520__ $$2eng$$aIn regions of low or moderate seismicity there may be cases in which a rapid, simplified and conservative seismic assessment may be sufficient to demonstrate that a building satisfies certain seismic risk requirements. In recognition of this, a simplified displacementbased seismic assessment procedure, initially formulated for RC frame structures, is formulated to permit the rapid seismic assessment of reinforced concrete (RC) wall buildings. The key aspect of the procedure is the simplified evaluation of the displacement demand as the maximum spectral displacement across all periods. The displacement capacity, shear capacity and shear demand are also estimated simply, using newly developed equations that are a function of wall geometry and material properties. By adopting such formulations for the displacement and shear, the need to evaluate the period of vibration, stiffness and flexural strength of the walls is eliminated. The proposed approach is evaluated through the design and assessment of several case study buildings. Although the procedure is likely to be conservative in most cases, it is foreseen that it would be used in an initial screening process whereby a pass would require no further assessment and a fail would trigger a more detailed investigation.

000022137 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000022137 653__ $$aSimplified assessment, RC walls, low-moderate seismicity, displacement-based assessment

000022137 7112_ $$aCOMPDYN 2015 - 5th International Thematic Conference$$cCrete (GR)$$d2015-05-25 / 2015-05-27$$gCOMPDYN2015
000022137 720__ $$aSullivan, Timothy$$iFox, Matthew
000022137 8560_ $$ffischerc@itam.cas.cz
000022137 8564_ $$s1036531$$uhttps://invenio.itam.cas.cz/record/22137/files/C1301.pdf$$yOriginal version of the author's contribution as presented on CD, section: 
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000022137 962__ $$r22030
000022137 980__ $$aPAPER