000015798 001__ 15798
000015798 005__ 20161115135330.0
000015798 04107 $$aeng
000015798 046__ $$k2013-06-12
000015798 100__ $$aZoubek, B.
000015798 24500 $$aSeismic Behaviour of the Beam-To-Column Dowel Connections: Fem Analysis

000015798 24630 $$n34.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000015798 260__ $$bNational Technical University of Athens, 2013
000015798 506__ $$arestricted
000015798 520__ $$2eng$$aTo analyze the failure mechanism of the typical precast beam-to-column dowel connection, the numerical model in the FEA software ABAQUS [8] was defined and calibrated using the results of the experimental investigations. Cyclic as well as monotonic response was analyzed. The most important observations are: 1) standard theory assuming that the failure mechanism is initiated by flexural yielding of the dowel and crushing of the surrounding concrete has been confirmed [5-7]; 2) the strength of the connection considerably depends on the depth of the plastic hinge in the dowel, 3) in the case of the cyclic loading the strength is reduced due to the smaller depth of the plastic hinge, 4) neoprene bearing pad can considerably increase the strength of the connection, particularly when large relative displacements between the beam and the column are developed. The proposed FEM based tool supports additional parametric studies and the analysis of the buildings damaged in the recent European earthquakes.

000015798 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000015798 653__ $$aSeismic behavior, precast industrial buildings, dowel connection, FE model

000015798 7112_ $$aCOMPDYN 2013 - 4th International Thematic Conference$$cIsland of Kos (GR)$$d2013-06-12 / 2013-06-14$$gCOMPDYN2013
000015798 720__ $$aZoubek, B.$$iFischinger, M.$$iIsakovic, T.
000015798 8560_ $$ffischerc@itam.cas.cz
000015798 8564_ $$s572975$$uhttps://invenio.itam.cas.cz/record/15798/files/1470.pdf$$yOriginal version of the author's contribution as presented on CD, section: CD-MS 20 SEISMIC BEHAVIOUR AND DESIGN OF PRECAST STRUCTURES
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000015798 962__ $$r15525
000015798 980__ $$aPAPER