引用本文:HUANG Meng-ya,ZHANG Zhi-qiang,LAN Yu-min.[en_title][J].Journal of Chongqing University (English Edition),2017,16(1):11~24
HUANG Meng-ya,ZHANG Zhi-qiang,LAN Yu-min.Location optimization for the tuned mass damper system on a long-span floor[J].Journal of Chongqing University (English Edition),2017,16(1):11~24
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Location optimization for the tuned mass damper system on a long-span floor
HUANG Meng-ya1,2, ZHANG Zhi-qiang3, LAN Yu-min2
1.School of Civil Engineering, Yango College, Fuzhou 350000, P. R. China;2.Fujian Maoda Construction Materials Co., Ltd., Fuzhou 350000, P. R. China;3.College of Civil Engineering, Key Laboratory of Concrete and Prestressed Concrete Structures of Ministry of Education, Southeast University, Nanjing 210096, P. R. China
摘要:
The L4 roof of Beijing Olympic International Conference Center is a long-span floor with a tuned mass damper system. The locations of dampers in the layout are not optimal theoretically. This paper is about the location optimization of the 74 sets of dampers on the floor. The main content includes the establishment of a 2D dot-matrix model for the structure, the optimal location combination searched by a genetic algorithm, and the optimal results for five working conditions by calculating the total weight.
关键词:  long-span floor  tuned mass damper  location optimization
DOI:10.11835/j.issn.1671-8224.2017.01.002
分类号:
基金项目:Funded by the National Natural Science Foundation of China (No. 51278106), and the Scientific Program of the Bureau of Education, Fujian Province (No. JA15629)
Location optimization for the tuned mass damper system on a long-span floor
HUANG Meng-ya1,2, ZHANG Zhi-qiang3, LAN Yu-min2
1.School of Civil Engineering, Yango College, Fuzhou 350000, P. R. China;2.Fujian Maoda Construction Materials Co., Ltd., Fuzhou 350000, P. R. China;3.College of Civil Engineering, Key Laboratory of Concrete and Prestressed Concrete Structures of Ministry of Education, Southeast University, Nanjing 210096, P. R. China
Abstract:
The L4 roof of Beijing Olympic International Conference Center is a long-span floor with a tuned mass damper system. The locations of dampers in the layout are not optimal theoretically. This paper is about the location optimization of the 74 sets of dampers on the floor. The main content includes the establishment of a 2D dot-matrix model for the structure, the optimal location combination searched by a genetic algorithm, and the optimal results for five working conditions by calculating the total weight.
Key words:  long-span floor  tuned mass damper  location optimization
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