Investigation on Influence of Metro Station Structure on Environmental Vibration Induced by Railway Traffic

PDF(2416 KB)

Journal of Vibration and Shock ›› 2015, Vol. 34 ›› Issue (7) : 115-120.

Considerable attention has been drawn to the environmental vibration induced by railway traffic in rail transit design. The numerical modeling strategies of metro station used for predict the railway traffic induced environmental vibration are studied in this paper, and the practical analytic model as well as the methods of the related parameter identification is presented. Base on a proposed metro station project, a quasi-three-dimensional station dynamic structure-soil interface FEM model was established to investigate the influence of station structure on the environmental vibration induced by railway traffic. Three different station structures with composite walls, compound walls and separated walls, respectively, were analyzed and compared in time history responses, 1/3 octave spectrum and attenuation tendencies of peak acceleration. The results show that separation of lined wall and retaining wall can reduce the environmental vibration and station with separated-wall is the optimal solution for the area having high limitation for the environmental vibration.

Author information +

History +

Abstract

Considerable attention has been drawn to the environmental vibration induced by railway traffic in rail transit design. The numerical modeling strategies of metro station used for predict the railway traffic induced environmental vibration are studied in this paper, and the practical analytic model as well as the methods of the related parameter identification is presented. Base on a proposed metro station project, a quasi-three-dimensional station dynamic structure-soil interface FEM model was established to investigate the influence of station structure on the environmental vibration induced by railway traffic. Three different station structures with composite walls, compound walls and separated walls, respectively, were analyzed and compared in time history responses, 1/3 octave spectrum and attenuation tendencies of peak acceleration. The results show that separation of lined wall and retaining wall can reduce the environmental vibration and station with separated-wall is the optimal solution for the area having high limitation for the environmental vibration.

Key words

metro station structure / station with separated walls / environmental vibration / finite element analysis

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations

ZHAO Bin1 YANG Biao1 LI Mingwen2 MA Zhongzheng3. Investigation on Influence of Metro Station Structure on Environmental Vibration Induced by Railway Traffic[J]. Journal of Vibration and Shock, 2015, 34(7): 115-120

References

[1] 洪俊青, 刘伟庆. 地铁对周边建筑物振动影响分析[J]. 振动与冲击，2006, 25(4): 142-145.
HONG Junqing, LIU Weiqing. Analysis of Effects Induced by Subway Train on Surrounding Building Vibration[J]. Journal of Vibration and Shock, 2006, 25(4): 142-145.
[2] Hung Hsiao-Hui, Yang Yeong-Bin. A Review of Researches on Ground-Borne Vibrations with Emphasis on Those Induced by Train[J]. Proceeding of the National Science Council, ROC(A), 2001, 25(1): 1-16.
[3] S. Gupta, Y. Stanus, G. Lombaert, et al. Influence of tunnel and soil parameters on vibrations from underground railways[J]. Journal of Sound and Vibration, 2009, 327: 70-91.
[4] 辜小安, 任京芳, 刘扬等. 我国地铁环境振动现状及控制措施[J]. 铁道劳动安全卫生与环保, 2003, 30(5): 206- 208.
GU Xiaoan, REN Jingfang, LIU Yang, et al. The Status Quo of Environment Vibration Level and Control Measures of Subway in China[J]. Railway Occupational Safety Health & Environmental Projecion, 2003, 30(5): 206-208.
[5] 田春芝. 地铁振动对周围建筑物影响的研究概况[J]. 铁道劳动安全卫生与环保, 2000, 27(1): 64-67.
TIAN Zhichun. Influence of subway vibration on surroun -ding buildings[J]. Railway Occupational Safety Health & Environmental Projecion. 2000, 27(1): 67-70.
[6] 周萌, 韦凯, 周顺华等. 轨道型式对地铁与建筑共建结构振动响应的影响[J]. 中国铁道科学, 2011, 32(2): 33-40.
ZHOU Men, Wei Kai, Zhou Shunhua, et al. Influence of Different Track Types on the Vibration Response of Jointly-Built Structure of Subway and the Buildings.
[7] 胡聿贤. 地震工程学[M]. 北京: 地震出版社, 2006.
HU Yuxian. Earthquake Engineering[M]. Beijing: Seismo -logicalPress, 2006.
[8] 方志. 土-结构相互作用体系人工边界的动力反应与分析[J]. 力学季刊, 2009, 30(3): 475-480.
FANG Zhi. Dynamic Response and Artificial Boundary Analysis in Soil Structure Interaction System[J]. Chinese Quarterly of Mechanics, 2009, 30(3): 475-480.
[9] 刘晶波, 谷音, 杜义欣. 一致粘弹性人工边界及粘弹性边界单元[J]. 岩土工程学报, 2006, 28(9): 1070-1075.
LIU Jingbo, GU Yin, DU Yixin. Consistent viscous-spring artificial boundaries and viscous-spring boundary elements [J]. Chinese Journal of Geotechnical Engineering, 2006, 28(9): 1070-1075.
[10] 孟宪春, 景立平, 孙海峰. 地铁运行对地面环境的振动影响[J]. 世界地震工程, 2010, 26:310-314.
MENG Xianchun, JING Lioing, SUN Haifeng. Ground vibration induced by metro running. World Earthquake Engineering. 2010, 2010, 26:310-314.
[11] 城市区域环境振动标准(GB 10070-88) 及城市区域环境振动测量方法(GB 10071-88) [S]．中华人民共和国国家标准.
Standard of environmental vibration in urban area (GB 10070-88) and Measurement method of environmental vibration of urban area [S]. Chinese National Standards.
[12] 白玉, 余湘娟，高磊.南京地区粉质粘土动剪切模量与阻尼比试验研究[J]. 水利与建筑工程学报, 2013, 11(1): 27-30.
BAI Yu, YU Xiangjuan, GAO Lei. Experimental Study on Dynamic Shear Modulus and Damping Ratio of Silty Clay Soil in Nanjing[J]. Journal of Water Resources and Architec -ture Engineering, 2013, 11(1): 27-30.