000021856 001__ 21856
000021856 005__ 20170622131308.0
000021856 04107 $$aeng
000021856 046__ $$k2017-06-15
000021856 100__ $$aNeagu, Calin
000021856 24500 $$aDUAL STEEL FRAMES WITH RE-CENTERING CAPACITY AND REPLACEABLE STEEL SHEAR PANELS

000021856 24630 $$n6.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000021856 260__ $$bNational Technical University of Athens, 2017
000021856 506__ $$arestricted
000021856 520__ $$2eng$$aStructures that have replaceable thin-walled steel shear panels are efficient structural systems for resisting seismic loads owing to their high initial stiffness and reliable energy dissipation capacity. In order to reduce the economic losses (loss of building operation, cost of repairing), the dissipative system may be designed to be easily removed and replaced if damaged by an earthquake. When the shear panels and moment resisting frames are used together (dual system), allowing the moment resisting frame to remain in elastic reduces the residual displacement after an earthquake and provides the re-centering capacity that is required for removing and replacing the damaged walls. The paper presents the concept of re-centering dual systems with thin-walled steel shear walls and link beams. The main steps of the design process are presented using case studies with application examples to buildings that have different configurations. The seismic performance is investigated using nonlinear static and/or dynamic analyses.

000021856 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021856 653__ $$aDual steel frames, re-centering capacity, replaceable thin-walled shear panels.

000021856 7112_ $$aCOMPDYN 2017 - 6th International Thematic Conference$$cRhodes Island (GR)$$d2017-06-15 / 2017-06-17$$gCOMPDYN2017
000021856 720__ $$aNeagu, Calin$$iDubina, Dan$$iDinu, Florea
000021856 8560_ $$ffischerc@itam.cas.cz
000021856 8564_ $$s663237$$uhttps://invenio.itam.cas.cz/record/21856/files/18159.pdf$$yOriginal version of the author's contribution as presented on CD, section: [MS09] WORKSHOP OF THE INNOSEIS PROJECT- Innovative anti-seismic devices for buildings
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000021856 962__ $$r21500
000021856 980__ $$aPAPER