Abstract：Research purposes：Vibration and noise pollution caused by urban mass transit is increasingly becom ing a prominent problem, so it is necessary to pay attention to them. Therefore, the design of reducing noise and vibration based on the environmental assessment report and the actual engineering is very important. This paper, combined with the east extension project of Line 2 of Shanghai Metro, puts forward the new design concept on and the engineering measures for reducing the track vibration and noise of urban mass transit through the research and analysis.
Research conclusions：The research results show that the reasonable choice of track structure and structural parameters are the main measures for reducing the vibration and noise, the stiffness design of the track structure is the focal point of track design, and research and development of vibration and noise reducing track structure is the development direction in future.
韩义涛. 城市轨道交通减振降噪分析及工程措施[J]. 铁道工程学报, 2010, 27(2): 85-88.
HAN Yi-tao. Analysis of Reducing Vibration and Noise of Urban Mass Transit and Engineering Measures for Them. 铁道工程学报, 2010, 27(2): 85-88.
Han Yitao. Analysis on Dynamics Characteristic of Wheel Rail System in the case of Track Irregularity[D]. Chengdu: Southwest Jiaotong University, 2006.
China Academy of Railway Sciences. Research on Reasonable Value and Its Matching Of Track Structure Stiffness[R]. Beijing: China Academy of Railway Science, 2000.
China Railway Siyuan Survey and Design Group Co. Ltd. Environmental Impact Reports for east extension project of Shanghai rail transit line 2, Wuhan: China Railway Siyuan Survey and Disign Group Co. Ltd, 2003.
Shanghai Shentong Rail and Transportation Research and Consultation Co. Ltd. Guide Book for Vibration Absorption Design of Track Structure-technical Documents for Network Construction Standardization of Shanghai Urban Rail Transit[Z]. Shanghai: Shanhai Shentong Rail and Transportation Research and Consultation Co. Ltd, 2007.
2010, Vol. 27 
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