000010667 001__ 10667
000010667 005__ 20141205155751.0
000010667 04107 $$aeng
000010667 046__ $$k2008-10-12
000010667 100__ $$aLi, Hongnan
000010667 24500 $$aStudy on the Optimal Placement of Viscoelastic Dampers for Passive Response Control by Genetic Algorithms

000010667 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010667 260__ $$b
000010667 506__ $$arestricted
000010667 520__ $$2eng$$aA new mathematical model for location optimization of viscoelastic dampers is established in this paper. Three response control indices about the storey-drift angle, storey-displacement and acceleration are considered in this model. Firstly, five combination modes of these indices are presented. On the premise that the number of dampers is fixed, this paper deals with the optimal placement of viscoelastic dampers for several building models with different number of stores and seismic ground motions at four types of sites using genetic algorithm. Secondly, two estimating indices are presented to assess the response to the optimal location under the condition of five combination modes, which can generally express the best response control and the propositional combination of the coefficients is available under different conditions. Some numerical examples are illustrated to verify the effectiveness and feasibility of the new mathematical model. At last, several significant conclusions are drawn based on numerical results.

000010667 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010667 653__ $$alocation optimization, viscoelastic damper, genetic algorithm

000010667 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010667 720__ $$aLi, Hongnan$$iQu, Jiting
000010667 8560_ $$ffischerc@itam.cas.cz
000010667 8564_ $$s264420$$uhttps://invenio.itam.cas.cz/record/10667/files/S14-046.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: S14-046.
000010667 962__ $$r9324
000010667 980__ $$aPAPER