Modal Test of Shanghai Metro Line 1 Based on Environmental Stochastic Excitation

Chun Xia Chen; Yu Ming Zhang; Yong Hua Yang

doi:10.4028/www.scientific.net/AMM.278-280.771

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 278-280Modal Test of Shanghai Metro Line 1 Based on...

Modal Test of Shanghai Metro Line 1 Based on Environmental Stochastic Excitation

Abstract:

Based on environmental stochastic excitation, a large scale modal test was conducted at an important section of Shanghai Metro Line 1. According to the collected time response data, the natural frequencies of the soft soil-tunnel system were obtained by means of theoretical and experimental analysis, which can provide calculation parameters for further relevant dynamic analysis.

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Periodical:

Applied Mechanics and Materials (Volumes 278-280)

Pages:

771-776

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.278-280.771

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Online since:

January 2013

Authors:

Chun Xia Chen, Yu Ming Zhang, Yong Hua Yang

Keywords:

Environmental Stochastic Excitation, Modal Test, Natural Frequency, Soft Soil-Tunnel System

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References

[1] Chen J W, Zhan L X. Deformation Measuring of the Metro Tunnel and Deformation Data Analysis of Shanghai Metro Line No. 1 [J] Shanghai Geology, 2000, 2: 51-56.

Google Scholar

[2] Lou X M, Liu J H. Monitoring and Analysis of Influence of Pile Foundation under High-rise Buildings on Adjacent Tunnel [J]. Journal of Tongji University, Vol. 31 (9), 2003, 9: 1015-1018.

Google Scholar

[3] Lin Y G, Liao S M, Liu G B. A Discussion of the Factors Effecting on Longitudinal Deformation of Subway Tunnel. [J] Underground Space, Vol. 20 (4), 2000, 12: 264-267.

Google Scholar

[4] Zheng Y L, Li M L, Wang M Y, Yang L D. Study on influence of seepage of metro tunnels in soft soil on the settlements of tunnels and ground [J]. Geotechnical Engineering, Vol. 27 (2), 2005 second period: 243-247.

Google Scholar

[5] Xie W P, Wang G B, Yu Y L. Calculation of soil deformation induced by moving load [J]. Geotechnical engineering, Vol. 26 (3), 2004, 5: 319-322.

Google Scholar

[6] Geological exploration information to Metro Line 1 provided by Shanghai Tunnel Engineering and Rail Transit Design and Research Institute.

Google Scholar

[7] Bao Z W, Lai J Y, Chen Z P. Ambient Vibration Measurements and Signal Analyses for Determination of Dynamic Characteristics of Varied Structures [J]. Vibration and shock, 1987; 22 (2): 57 – 63.

Google Scholar

[8] Zhu H P, Duan X P. Modal Analysis of Cable stayed Bridge by Vibration Measurements under Ambient Excitation [J]. Experimental Mechanics, Vol. 14 (2), 1999, 6: 56-62.

Google Scholar

[9] Chen C X, Zhang Y. ANSYS elastic analysis of uneven vertical settlement of soft soil tunnels [J]. Vibration and shock, Vol. 25 supplement, 2006: 1080-1082.

Google Scholar

[10] Chen C X, Ma S X, Yang J F, Li M. Environmental pulse test and analysis of soft soil tunnel [J]. Vibration and shock, Vol. 25 supplement, 2006: 1110-1112.

Google Scholar

[11] Ying H Q. Vibration test and analysis [M]. Beijing: China Railway Publishing House, (1979).

Google Scholar