Comparison of Vertical Model and Spatial Model for Vehicle-Track-Bridge Coupling Vibration System

Abstract:

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In this paper, models for vertical and spatial coupling vibration of vehicle-track-bridge system are established separately. The track vertical irregularity sample in time domain is established by power spectrum density and taken as the exciting source to analyze the coupling vibration of vehicle-track-bridge system of two models. The advantages and disadvantages and applicability of the vertical vibration model and the spatial vibration model are analyzed by comparing the vertical vibration responses of the two models under excitation with same level of track vertical irregularity.

Info:

Periodical:

Advanced Materials Research (Volumes 243-249)

Edited by:

Chaohe Chen, Yong Huang and Guangfan Li

Pages:

4307-4310

DOI:

10.4028/www.scientific.net/AMR.243-249.4307

Citation:

Y. Zhang et al., "Comparison of Vertical Model and Spatial Model for Vehicle-Track-Bridge Coupling Vibration System", Advanced Materials Research, Vols. 243-249, pp. 4307-4310, 2011

Online since:

May 2011

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Price:

$35.00

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