Effects of Tower-Line Coupling on Seismic Vibration Control of Large Crossing Transmission Tower-Line System with TMD

Abstract:

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At present, the effect of tower-line coupling is neglected in seismic vibration control with TMD for transmission tower-line system. However, for large crossing transmission tower-line system(LCTL), the neglect can affect the performance of TMD. In this study, a typical FEM model of LCTL is established. The effect of tower-line coupling on dynamic character of LCTL is analyzed. Then, the performance of TMD considering the tower-line coupling is compared with TMD neglecting the tower-line coupling. It is concluded that tower-line coupling affect the performance of TMD significantly for LCTL.

Info:

Periodical:

Advanced Materials Research (Volumes 243-249)

Edited by:

Chaohe Chen, Yong Huang and Guangfan Li

Pages:

4005-4008

DOI:

10.4028/www.scientific.net/AMR.243-249.4005

Citation:

G. Wu et al., "Effects of Tower-Line Coupling on Seismic Vibration Control of Large Crossing Transmission Tower-Line System with TMD", Advanced Materials Research, Vols. 243-249, pp. 4005-4008, 2011

Online since:

May 2011

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Price:

$35.00

[1] Hongnan Li, Haifeng Bai: China Civil Engineering Journal Vol. 40(2)(2007), p.39. (in Chinese).

[3] Ozono S et al: Eng. Struct. Vol. 10(3)(1988), p.272.

[4] Ozono S et al: Eng. Struct. Vol. 14(4)(1992), p.210.

[5] Weilian Qu, Huijun Yin, Bo Chen: Journal of Huazhong University of Science and Technology Vol. 20(2)(2003), p.1. (in Chinese).

[6] Feng Liang, Li Li, Peng Yin: Journal of Vibration and Shock Vol. 26(2)(2007), p.61. (in Chinese).

[7] Meigen Cao, Fulin Zhou, Zhonggen Xu, et al: Power System Technology Vol. 31(14)(2007), p.45(in Chinese).

[8] Guohuan Liu, Hongnan Li: Proceedings of the CSEE Vol. 28(19)(2008), p.131(in Chinese).

[9] Sadek, F. , Mohraz, B. , Taylor, A. W. , and Chung. R. M: Earthquake Eng. Struct. Dyn. Vol. 26(1997), p.617.

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