Optimization of damped outrigger systems subject to stochastic excitation

•Stochastic optimization procedure is proposed for structure design.•The proposed optimization procedure is applied to damped outrigger system.•Pareto optimal front is used to examine the tradeoffs between conflicting objectives.•Harmful interstory drift and Timoshenko beam model are used to better...

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Bibliographic Details
Published in:	Engineering structures Vol. 191; pp. 280 - 291
Main Authors:	Fang, Chuangjie, Spencer, Billie F., Xu, Jiaqi, Tan, Ping, Zhou, Fulin
Format:	Journal Article
Language:	English
Published:	Kidlington Elsevier Ltd 15.07.2019 Elsevier BV
Subjects:	Columns (structural) Damped outriggers Dampers Damping Drift Equations of motion Genetic algorithm Genetic algorithms High rise buildings High-rise building Objective function Optimization Random analysis Seismic engineering Seismic response State space models Systems design Timoshenko beams Urbanization White noise World population Damped outriggers Genetic algorithm Random analysis Optimization High-rise building
ISSN:	0141-0296, 1873-7323
Online Access:	Get full text
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