000021768 001__ 21768
000021768 005__ 20170622131304.0
000021768 04107 $$aeng
000021768 046__ $$k2017-06-15
000021768 100__ $$aDegee, Herve
000021768 24500 $$aDESIGN AND ASSESSMENT OF SEISMIC RESISTANT BUILDINGS COMPRISING DISSIPATIVE U-DEVICES

000021768 24630 $$n6.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000021768 260__ $$bNational Technical University of Athens, 2017
000021768 506__ $$arestricted
000021768 520__ $$2eng$$aIn the framework of the research project INERD (two Innovations for Earthquake Resistant Design), a new U-shaped dissipative system was developed. This device is composed of a U-shaped steel plate and connect the ends of braces in concentric braced frames (see Figure 1). These U-plates bend and roll along the column face. They act as semi-rigid ductile dissipative brace connections. The devices are of partial strength in order to protect the braces from yielding and buckling, so that energy dissipation occurs exclusively within them and not in the braces. They can easily be replaced if damaged after a strong seismic event. During the Inerd project, these devices and their behavior isolated or in the context of overall frames were extensively investigated through experimental and analytical/numerical studies. The purpose of the present paper, developed in the frame of the project INNOSEIS, is to discuss and illustrate the use of such a system in the context of the full design of entire buildings. This includes a proper calibration of the U-Device and simplified constitutive models suited for design purpose, general design according to normative procedures and evaluation of the efficiency of these devices as energy-dissipating system in comparison to other conventional or innovative devices.

000021768 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021768 653__ $$a

000021768 7112_ $$aCOMPDYN 2017 - 6th International Thematic Conference$$cRhodes Island (GR)$$d2017-06-15 / 2017-06-17$$gCOMPDYN2017
000021768 720__ $$aDegee, Herve$$iPlumier, Andre$$iCai, Gaochuang
000021768 8560_ $$ffischerc@itam.cas.cz
000021768 8564_ $$s194716$$uhttps://invenio.itam.cas.cz/record/21768/files/17864.pdf$$yOriginal version of the author's contribution as presented on CD, section: [MS09] WORKSHOP OF THE INNOSEIS PROJECT- Innovative anti-seismic devices for buildings
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000021768 962__ $$r21500
000021768 980__ $$aPAPER