Paper Title:
The Analysis of Ballast Settlement Data Based on Time Series
  Abstract

The stability of ballast is the key to guarantee the traffic safety. This paper is on the back -ground of ballast settlement monitoring of a bridge constructed by jacking method. And the bridge is located at the 1094 kilometers in Jingha railway line. Monitoring data is analyzed by the time series method. Then we build an ARIMA model for these data. Through the AIC principle, the orders of the model are obtained. Then we predict the settlement of the ballast. By the comparison of predictive value and the true monitoring data, it shows that using time series to analyze the settlement of ballast is reasonable and reliable. Therefore it is a new method to analyze the settlement of ballast. At the same time, this method only relay on the monitoring dates but not on other conditions.

  Info
Periodical
Chapter
Chapter 7: Frontiers of Computer Applicated in Building
Edited by
Dongye Sun, Wen-Pei Sung and Ran Chen
Pages
3929-3932
DOI
10.4028/www.scientific.net/AMM.71-78.3929
Citation
T. S. Ni, "The Analysis of Ballast Settlement Data Based on Time Series", Applied Mechanics and Materials, Vols. 71-78, pp. 3929-3932, 2011
Online since
July 2011
Authors
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Price
$32.00
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