000011861 001__ 11861
000011861 005__ 20141205155954.0
000011861 04107 $$aeng
000011861 046__ $$k2008-10-12
000011861 100__ $$aTehranizadeh, Mohsen
000011861 24500 $$aAssessing Seismic Behavior of Eccentrically Braced Frames (EBFs) Due to Near-Field Ground Motions.

000011861 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011861 260__ $$b
000011861 506__ $$arestricted
000011861 520__ $$2eng$$aNear-field ground motions have caused much damage in vicinity of seismic sources during recent earthquakes. Eccentrically braced frames have convinced ductility and enough stiffness. This research aims to: investigate the nonlinear dynamic and nonlinear static response of buildings with EBFs due to near-field and far-field ground motions and compare the results for EBFs with short and EBFs with long link beams. To obtain this objective, 3-D steel buildings in 3, 5, 8 and 15 stories by short and long link beams were modeled. 9 near-fields with 3 far-field ground motions were utilized as input ground motions. It is found that in near-field regions, the demands of structures have larger values as compared with far-field regions. Based on nonlinear analysis, the values of story displacement, inter-story drift, story acceleration and velocity, base shear, for shear link-beams systems and moment link-beams systems under both near and far-field earthquakes were investigated and the results have been discussed.

000011861 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011861 653__ $$aNear-field, Eccentrically braced frames (EBF), Nonlinear behavior, 3-D steel building, Far-field, Link-beam.

000011861 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011861 720__ $$aTehranizadeh, Mohsen$$iHajnajafi, Leila
000011861 8560_ $$ffischerc@itam.cas.cz
000011861 8564_ $$s413857$$uhttps://invenio.itam.cas.cz/record/11861/files/S10-003.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: S10-003.
000011861 962__ $$r9324
000011861 980__ $$aPAPER