A semi-analytical/FEM model for predicting ground vibrations induced by high-speed train through continuous girder bridge

被引：0

作者：

Yanmei Cao

He Xia

Zhenghui Li

机构：

[1] Beijng Jiaotong University,School of Civil Engineering

来源：

Journal of Mechanical Science and Technology | 2012年 / 26卷

关键词：

High-speed train; Continuous girder bridge; Ground vibration; Prediction method;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

This paper develops a method based on a semi-analytical/FEM model to predict the ground vibrations induced by high-speed train running through continuous girder bridge. The prediction method has two steps: the solution of reaction on top of pier and the solution of ground vibrations. The reaction on pier top is solved by the semi-analytical dynamic interaction model for train-track-continuous girder bridge system, taking the dynamic characteristics of train, track, and bridge into account. The solution of ground vibrations is accomplished by establishing the 3-dimensional pile foundation-soil finite element model and then applying the negative reaction force got from pier top to the pile foundation-soil model. The effectiveness of the presented model is verified by comparing with other existed results.

引用

页码：2485 / 2496

页数：11

共 38 条

[1]

Okumura Y.(1991)Statistical analysis of field data of railway noise and vibration collected in an urban area Applied Acoustics 33 263-280

[2]

Kuno K.(2011)Whole-body vibration analysis for assessment of railway vehicle ride quality Journal of Mechanical Science and Technology 3 577-587

[3]

Kang J. S.(2010)Influence of soil non-linearity on the dynamic response of high-speed railway tracks Soil Dynamics and Earthquake Engineering 30 221-235

[4]

Choi Y. -S.(2007)Shinkansen high-speed train induced ground vibrations in view of viaduct-ground interaction Soil Dynamics and Earthquake Engineering 27 506-520

[5]

Choe K.(2008)Analyses of wave field from high-speed train on viaduct at shallow/deep soft grounds Journal of Sound and Vibration 310 631-649

[6]

Costa P. A.(2010)Dynamic analysis of a train-bridge system under multi-support seismic excitations Journal of Mechanical Science and Technology 24 2181-2188

[7]

Calcada R.(1999)Ground vibrations induced by high speed trains Structural Engineering 14 3-20

[8]

Takemiya H.(2007)Finite element analysis of structure-borne vibration from high-speed train Soil Dynamics and Earthquake Engineering 27 259-273

[9]

Bian X. C.(2009)Finite element investigation of traffic induced vibrations Journal of Sound and Vibration 321 837-853

[10]

Takemiya H.(2007)Prediction methodology for ground vibration induced by passing trains on bridge structures Journal of Sound and Vibration 302 806-820

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