Research on Prediction of Noises of High Speed Railway Bridge

WANG Zhong-shi; WANG Feng-qin; GAO Shu-ying

Volume 14 Issue 2

Apr. 2001

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Article Contents

Journal of Southwest Jiaotong University > 2001 > 14(2): 166-168.

WANG Zhong-shi, WANG Feng-qin, GAO Shu-ying. Research on Prediction of Noises of High Speed Railway Bridge[J]. Journal of Southwest Jiaotong University, 2001, 14(2): 166-168.

Citation:

WANG Zhong-shi, WANG Feng-qin, GAO Shu-ying. Research on Prediction of Noises of High Speed Railway Bridge[J]. Journal of Southwest Jiaotong University, 2001, 14(2): 166-168.

WANG Zhong-shi, WANG Feng-qin, GAO Shu-ying. Research on Prediction of Noises of High Speed Railway Bridge[J]. Journal of Southwest Jiaotong University, 2001, 14(2): 166-168.

Citation:

WANG Zhong-shi, WANG Feng-qin, GAO Shu-ying. Research on Prediction of Noises of High Speed Railway Bridge[J]. Journal of Southwest Jiaotong University, 2001, 14(2): 166-168.

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Research on Prediction of Noises of High Speed Railway Bridge

Publish Date: 25 Apr 2001

Abstract

Abstract

In this paper, the statistical energy analysis (SEA) is applied to prediction of the noises of high speed railway bridges. Based on analysis on the relationship between the principle of SEA and production of noises of high speed railwaybridges, SEA is considered as a feasible method for predictingnoise radiation of high speed railway bridges. Amathematical model of energy exchange among the sub-structures of railway bridges is proposed by using SEA.
- high railways,
- bridges,
- noise,
- predictions,
- statistical energy analysis