000012743 001__ 12743
000012743 005__ 20160920162643.0
000012743 04107 $$aeng
000012743 046__ $$k2016-09-05
000012743 100__ $$aLotfollahi, M.
000012743 24500 $$aOn the characteristics of brace-frame interaction in diagonally and X-braced moment resisting frames

000012743 24630 $$n6.$$pInsights and Innovations in Structural Engineering, Mechanics and Computation
000012743 260__ $$bTaylor and Francis Group, London, UK
000012743 506__ $$arestricted
000012743 520__ $$2eng$$aThe nonlinear performance of Braced Moment Resisting Frame (BMRF) dual systems comprises the influence of gusset-brace post buckling response together with the flexural action of boundary moment resisting frame members (i.e., BMRF boundary frame), which are well treated as two subsystems. The BMRF behavior might be considered as the summation curves of the gusset-brace subsystem and a corresponding moment frame system acting alone. Nonetheless, the BMRF boundary frames behave differently from the similar moment frame system; also, due to the interaction effect between the subsystems, the overall performance of BMRFs may not be justified from the superposition of subsystems. In this paper, using high fidelity 3D finite element model of the such systems, the actual behavior of BMRFs are accurately evaluated to inspect the influence of gusset-brace subsystem on the behavior of BMRF boundary frame, to examine the characteristics of interactions between the subsystems, and to measure the effectiveness of gusset-brace configurations.

000012743 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012743 653__ $$a

000012743 7112_ $$aSixth International Conference on Structural Engineering, Mechanics and Computation$$cCape Town, South Africa$$d2016-09-05 / 2016-09-07$$gSEMC2016
000012743 720__ $$aLotfollahi, M.$$iAlinia, M.M.$$iTaciroglu, E.
000012743 8560_ $$ffischerc@itam.cas.cz
000012743 8564_ $$s1386153$$uhttps://invenio.itam.cas.cz/record/12743/files/191.pdf$$yOriginal version of the author's contribution as presented on CD, 191.pdf.
000012743 962__ $$r12552
000012743 980__ $$aPAPER