000015527 001__ 15527
000015527 005__ 20161115135322.0
000015527 04107 $$aeng
000015527 046__ $$k2013-06-12
000015527 100__ $$aSaranik, M.
000015527 24500 $$aExperimental Study and Numerical Response Prediction of a Steel Moment-Frame With Taking Fatigue Damage Into Account

000015527 24630 $$n34.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000015527 260__ $$bNational Technical University of Athens, 2013
000015527 506__ $$arestricted
000015527 520__ $$2eng$$aIn this study, shaking-table test results of a steel moment-frame with end-plate bolted connections are presented. These experimental tests were carried out to understand the behavior of steel moment-frame structures subjected to dynamic and seismic loads. The purpose of these tests is also to study the changes in modal parameters due to the development of the elastoplastic behavior and Low Cycle Fatigue LCF damage in bolted steel frame connections. The study presents a nonlinear numerical simulation of the steel moment-frame that was performed using a Fatigue Damage-Based Hysteretic FDBH model. The developed model is a degrading hysteretic model based on the LCF damage index. A comparison of the results obtained from numerical analysis and those of shaking table tests is presented. A reasonable agreement is observed, indicating a good simulation of the nonlinear behavior of the steel moment-frame by using the developed model.

000015527 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000015527 653__ $$aSteel frame, bolted connections, LCF fatigue, damage, FDBH model, shaking-table test.

000015527 7112_ $$aCOMPDYN 2013 - 4th International Thematic Conference$$cIsland of Kos (GR)$$d2013-06-12 / 2013-06-14$$gCOMPDYN2013
000015527 720__ $$aSaranik, M.$$iJezequel, L.$$iLenoir, D.
000015527 8560_ $$ffischerc@itam.cas.cz
000015527 8564_ $$s3489739$$uhttps://invenio.itam.cas.cz/record/15527/files/1019.pdf$$yOriginal version of the author's contribution as presented on CD, section: CD-RS 04 CONSTITUTIVE MODELLING UNDER DYNAMIC AND SEISMIC ACTIONS
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000015527 962__ $$r15525
000015527 980__ $$aPAPER