[1]陆飞,程文瀼,李爱群.南京电视塔风振主动控制的实施方案研究[J].东南大学学报(自然科学版),2002,32(5):799-803.[doi:10.3969/j.issn.1001-0505.2002.05.026]
 Lu Fei,Cheng Wenrang,Li Aiqun.Research of implementation of active control engineering for Nanjing TV tower[J].Journal of Southeast University (Natural Science Edition),2002,32(5):799-803.[doi:10.3969/j.issn.1001-0505.2002.05.026]
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南京电视塔风振主动控制的实施方案研究()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
32
期数:
2002年第5期
页码:
799-803
栏目:
土木工程
出版日期:
2002-09-20

文章信息/Info

Title:
Research of implementation of active control engineering for Nanjing TV tower
作者:
陆飞 程文瀼 李爱群
东南大学混凝土及预应力混凝土结构教育部重点实验室, 南京 210096
Author(s):
Lu Fei Cheng Wenrang Li Aiqun
The Key Lab of R.C. & P. C. Structures of Ministry of Education, Southeast University, Nanjing 210096, China
关键词:
风振 主动控制 电视塔 质量环
Keywords:
wind fluctuation active control TV tower mass ring
分类号:
TU311.3
DOI:
10.3969/j.issn.1001-0505.2002.05.026
摘要:
简要介绍了南京电视塔风振控制工程的现场条件,并根据实际情况论证了南京电视塔风振控制的工程可行性.通过化整为零的办法解决了现场场地和运输通道狭小的问题; 通过将附加质量做成圆环形,并以3个作动器与塔筒相连,解决了圆形结构控制力和控制位移实施的困难,证明了方案的可行性.文中还对工程中其他设备的设计、布置及安装也作了简要的阐述.
Abstract:
The field conditions of the Nanjing TV Tower is introduced.The feasibility of its wind fluctuation control engineering is discussed. In order to transfer the whole system through a small door, all facility components are made to be detachable. By making the attached mass as a mass ring connected to the tower with three actuators, the problems of implementing the control force and control displacement are solved. Moreover, the design, construction and installation of other parts of whole system are also introduced herein.

参考文献/References:

[1] 蔡丹绎.南京电视塔风振控制工程的试验研究[D].南京:东南大学土木工程学院,1998.
[2] Chu Shihyu.Integration issues in implementation of active structural control systems[D].Buffalo,NY:Department of Civil Engineering,State University of New York,2001.
[3] Cheng W R,Qu W L,Li A Q.Hybrid vibration control of Nanjing TV tower under wind excitation[A].In:Proc 1WCSC[C].LA USA,1994.33-42.
[4] Cao H,Reinhorn A M,Soong T T.Design of an active mass damper for a tall TV tower in Nanjing China[J].Engineering Structures, 1998,20(3):134-143.
[5] Gupta Himanshu,Soong T T,Dargush G F.Active aerodynamic bidirectional control of structures Ⅱ:tall building[J].Engineering Structures,2000,22:389-399.
[6] Wang J W,Gao S.Design and research of AMD hydraulic power unit[A].In:Proc Second World Conf Struct Control[C].Tokyo Jap,1998.2-4.
[7] Chung L L.Modified predictive control structures[J].Engineering Structures,1999,21:1076-1085.
[8] Chu Shiyu,Soong T T.Time delay effect on direct output feedback controlled mass damper systems[A].In:Proceeding of the American Control Conference[C].Chicago Illinois,2000.3575-3579.

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备注/Memo

备注/Memo:
作者简介: 陆飞(1977—),男,博士生; 程文瀼(联系人),男,教授,博士生导师,cheng-li@seu.edu.cn.
更新日期/Last Update: 2002-09-20