000015778 001__ 15778
000015778 005__ 20161115135329.0
000015778 04107 $$aeng
000015778 046__ $$k2013-06-12
000015778 100__ $$aReziakolaei, A-Y.
000015778 24500 $$aOn the Performance of a Structural Analysis Cost Reduction Technique When Applied To Residential Buildings

000015778 24630 $$n34.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000015778 260__ $$bNational Technical University of Athens, 2013
000015778 506__ $$arestricted
000015778 520__ $$2eng$$aTime integration is a versatile tool in structural dynamic analysis, suffering from considerable computational cost and inexactness in responses. For the special case of analysis against digitized excitations, recently a technique is proposed for integration with steps larger than the steps of excitation, and is successfully implemented in several practical analyses. In view of the social and financial importance of residential buildings, with five to twenty floors, in this paper, the performance of the recent technique regarding the structural systems of these buildings is examined and specifically it is demonstrated that even with no a priori knowledge about the structure and response, and independent of the analysis method, we can halve the computational cost in the price of trivial loss of accuracy.

000015778 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000015778 653__ $$aSeismic Analysis, Time integration, Computational Cost, Accuracy, Step Size.

000015778 7112_ $$aCOMPDYN 2013 - 4th International Thematic Conference$$cIsland of Kos (GR)$$d2013-06-12 / 2013-06-14$$gCOMPDYN2013
000015778 720__ $$aReziakolaei, A-Y.$$iSabzei, A.$$iSoroushian, A.
000015778 8560_ $$ffischerc@itam.cas.cz
000015778 8564_ $$s477446$$uhttp://invenio.itam.cas.cz/record/15778/files/1441.pdf$$yOriginal version of the author's contribution as presented on CD, section: CD-MS 29 ACCURACY AND COMPUTATIONAL EFFICIENCY IN DYNAMIC/SEISMIC STRUCTURAL ANALYSIS
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000015778 962__ $$r15525
000015778 980__ $$aPAPER