000015567 001__ 15567
000015567 005__ 20161115135323.0
000015567 04107 $$aeng
000015567 046__ $$k2013-06-12
000015567 100__ $$aChristou, A.
000015567 24500 $$aDesing of One Storey Building With Precast Concrete Sandwich Panels in Earthquake Regions

000015567 24630 $$n34.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000015567 260__ $$bNational Technical University of Athens, 2013
000015567 506__ $$arestricted
000015567 520__ $$2eng$$aThe object of this study is the development of a structural precast system for a supermarket chain in order to have the same quality of product construction all over Greece regardless of its application site and independently of the area seismicity. The dimensions of one typical storey building was approximately 50.0x25.0x0.50 (AxBxH m). The load bearing structure of the building consists of columns restrained in the foundation with special anchors or Koecher – Foundation. Between the columns were placed double-walls (precast Sandwich panels) with insulation and for the earthquake resistance some walls placed in certain positions along the external perimeter. These walls were designed by special connections with the foundations and columns in order to achieve restrain. The panels were connected on the top with beams by hinges (so called Dual Type), define as the combination of structural walls and frames. It is well known that precast concrete structures generally provide poor performance in earthquakes and the existing codes do not provide adequate guidelines for the designing of prefabricated structures so it is very important that the modeling of such structures must be very precise in order to be able to make the design of the connections. The structure was calculated with linear and finite surface elements (3d- modeling) by taking in mind every peculiarity of the building. Slab is acting as diaphragm. The seismic behavior was calculated according to the Dynamic Spectral Method (Norm: EC8). Seismic Behavior Factor q=1.5. Specially calculated and designed connections between the elements (columns- walls, column – beams, column/ wall – foundation, metal structure – concrete elements) is giving the ability to the system for uniform action.

000015567 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000015567 653__ $$aPrecast building, Seismic design, prefabricated elements connections.

000015567 7112_ $$aCOMPDYN 2013 - 4th International Thematic Conference$$cIsland of Kos (GR)$$d2013-06-12 / 2013-06-14$$gCOMPDYN2013
000015567 720__ $$aChristou, A.
000015567 8560_ $$ffischerc@itam.cas.cz
000015567 8564_ $$s2492951$$uhttps://invenio.itam.cas.cz/record/15567/files/1080.pdf$$yOriginal version of the author's contribution as presented on CD, section: CD-MS 20 SEISMIC BEHAVIOUR AND DESIGN OF PRECAST STRUCTURES
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000015567 962__ $$r15525
000015567 980__ $$aPAPER