000010867 001__ 10867
000010867 005__ 20141205155811.0
000010867 04107 $$aeng
000010867 046__ $$k2008-10-12
000010867 100__ $$aMansoori, Mohammad Reza
000010867 24500 $$aEffects of Damper Distribution in Controlling Multiple Torsional Response Parameters of Asymmetric Structures

000010867 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010867 260__ $$b
000010867 506__ $$arestricted
000010867 520__ $$2eng$$aSupplemental viscous dampers with suitable distribution are very effective to mitigate the earthquake induced damage in buildings with asymmetric plan. The main advantage of these types of dampers is that their forces are out of phase with the other forces applied to the structure so they can decrease the responses efficiently. Using supplemental viscous dampers decreases lateral displacement (drift) of the structures in earthquake but it may increase lateral acceleration of stories and injure secondary systems. The aim of this investigation is to find suitable distribution of these devices to decrease lateral displacement (drift) efficiently and also control lateral acceleration. To achieve this aim, several single-story structures with one-way stiffness, strength and damping eccentricities are considered. For each structure parameters of eccentricities changes and nonlinear time history analyses are performed on each case. The results show that for lower stiffness eccentricities, some suitable distribution of dampers could be found that make both lateral displacement and acceleration near to the symmetric case.

000010867 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010867 653__ $$aSupplemental dampers, Torsional balance, Asymmetric, Non-classical, Flexible edge

000010867 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010867 720__ $$aMansoori, Mohammad Reza$$iMoghadam, Abdol Reza Sarvghad
000010867 8560_ $$ffischerc@itam.cas.cz
000010867 8564_ $$s525258$$uhttps://invenio.itam.cas.cz/record/10867/files/05-01-0141.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-01-0141.
000010867 962__ $$r9324
000010867 980__ $$aPAPER