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http://dx.doi.org/10.9712/KASS.2021.21.3.43

Seismic Response Control of Tilted Tall Building based on Evolutionary Optimization Algorithm  

Kim, Hyun-Su (Division of Architecture, Sunmoon University)
Kang, Joo-Won (School of Architecture, Yeungnam University)
Publication Information
Journal of Korean Association for Spatial Structures / v.21, no.3, 2021 , pp. 43-50 More about this Journal
Abstract
A tilted tall building is actively constructed as landmark structures around world to date. Because lateral displacement responses of a tilted tall building occurs even by its self-weight, reduction of seismic responses is very important to ensure structural safety. In this study, a smart tuned mass damper (STMD) was applied to the example tilted tall building and its seismic response control performance was investigated. The STMD was composed of magnetorheological (MR) damper and it was installed on the top floor of the example building. Control performance of the STMD mainly depends on the control algorithn. Fuzzy logic controller (FLC) was selected as a control algorithm for the STMD. Because composing fuzzy rules and tuning membership functions of FLC are difficult task, evolutionary optimization algorithm (EOA) was used to develop the FLC. After numerical simulations, it has been seen that the STMD controlled by the EOA-optimized FLC can effectively reduce seismic responses fo the tilted tall building.
Keywords
Seismic response reduction; Tilted tall building; Smart TMD; Evolutionary Optimization; Soft computing;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 Scott, D., Farnsworth, D., Jackson, M. & Clark, M., "The effects of complex geometry on tall towers", The Structural Design of Tall and Special Buildings, Vol. 16, pp. 441-455, 2007.   DOI
2 Sueoka, T., Torii, S. & Tsuneki, Y., "The Application of Response Control Design using Middle-Story Isolation System to High-Rise Builsing", The 13th World Conference on Earthquake Engineering, 2004.
3 Kim, J.K. & Jung, M.K., "Progressive collapse resisting capacity of tilted building structures", The Structural Design of Tall and Special Buildings, Vol. 22, No. 18, pp. 1359-1375, 2013.   DOI
4 Elias, S. & Matsagar, V., "Research developments in vibration control of structures using passive tuned mass dampers", Annual Reviews in Control, Vol. 44, pp. 129-156, 2017.   DOI
5 Kim, H.S. & Kang, J.W., "Seismic response control of retractable-roof spatial structure using smart TMD", Journal of the Korean Association for Spacial Structures, Vol. 16, No. 4, pp. 91-100, 2016.   DOI
6 Koo, J.H., "Using magneto-rheological dampers in semiactive tuned vibration absorbers to control structural vibrations", Ph.D. Dissertation, Virginia Polytechnic Institute and State University, USA, 2003.
7 Bathaei, A., Zahrai, S.M. & Ramezani, M., "Semi-active seismic control of an 11-DOF building model with TMD+MR damper using type-1 and -2 fuzzy algorithms", Journal of Vibration and Control, Vol. 24, No. 13, pp. 2938-2953, 2018.   DOI
8 Przyby, A., Szczypta, J. & Wang, L., "Optimization of Controller Structure Using Evolutionary Algorithm", International Conference on Artificial Intelligence and Soft Computing, pp. 261-271, 2015.
9 Nagarajaiah, S. & Narasimhan, S., "Smart base-isolated benchmark building. Part II: phase I sample controllers for linear isolation systems", Journal of Structural Control and Health Monitoring, Vol. 12, pp. 589-604, 2006.   DOI
10 Moon, K. S., "Comparative evaluation of structural systems for tilted tall buildings", International Journal of High-Rise Buildings, Vol. 3, No. 2, pp. 89-98, 2014.   DOI
11 Moon, K.S., "Diagrid structures for complex-shaped tall buildings", Procedia Engineering, Vol. 14, pp. 1343-1350, 2011.   DOI
12 Golasz-Szolomicka, H., & Szolomicki, J., "Architectural and structural analysis of selected twisted tall buildings", IOP Conference Series: Materials Science and Engineering, Czech Republic, Vol. 471, 2019.
13 Schofield, J., "Case Study: Capital Gate, Abu Dhabi", CTBUH (Council on Tall Buildings and Urban Habit) Journal, Vol. 2, pp. 12-17, 2012.