Shock Absorption Analysis of Subway Rail Track Structure

doi:10.3969/j.issn.0253-374x.2011.01.016

Home > Archive>Volume 39, Issue 1, 2011 >85-89. DOI:10.3969/j.issn.0253-374x.2011.01.016

Shock Absorption Analysis of Subway Rail Track Structure
DOI:
                        10.3969/j.issn.0253-374x.2011.01.016
                    
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                        GENG ChuanzhiGENG Chuanzhi
Institute of Railway and Urban Rail Transit,Tongji University,Shanghai 200331,China
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YU QingYU Qing
Institute of Railway and Urban Rail Transit,Tongji University,Shanghai 200331,China
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Clc Number:U 211.3
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Abstract:

Choosing reasonable track structure is the most effective method to reduce vibration in this field.The performance of vibration reduction depends on the type of track structure and their pamameters.By establishing an metro vehicletrack system dynamic model,an analysis is made of different dynamic performance parameters of track structure,and the impact of track dynamic parameters on the vibration elimination performance.

Key words:track structure; vibration; dynamical simulation; dynamics

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GENG Chuanzhi, YU Qing. Shock Absorption Analysis of Subway Rail Track Structure[J].同济大学学报(自然科学版),2011,39(1):85~89

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Received:September 30,2009
Revised:November 24,2010
Adopted:July 15,2010
Online: February 22,2011
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