Estimating bridge performance using time series analysis

Nang-Fei Pan, H. H. Chang, T. C. Lin

研究成果: Conference contribution

摘要

Concrete compression strength of the under-constructing bridges is one of the most important quality characteristics. Forecasting concrete compression strength for particular bridge components can be regarded a time-series modelling problem in which one wishes to estimate bridge performance based on a series of historical or current observations at time intervals of interest. Time series models provide powerful forecasting capability to discover useful bridge-maintenance decision-making information such as trend and seasonality. Autoregressive Integrated Moving Average (ARIMA), a parametric modelling approach to time series is a well suited for application to short-term condition forecasting. This paper employs ARIMA to address performance prediction for under-constructing highway bridges. The results demonstrate the capability of the model.

原文English
主出版物標題Proceedings of the 6th International Conference on Engineering Computational Technology
出版狀態Published - 2008 十二月 1
事件6th International Conference on Engineering Computational Technology, ECT 2008 - Athens, Greece
持續時間: 2008 九月 22008 九月 5

出版系列

名字Proceedings of the 6th International Conference on Engineering Computational Technology

Other

Other6th International Conference on Engineering Computational Technology, ECT 2008
國家Greece
城市Athens
期間08-09-0208-09-05

All Science Journal Classification (ASJC) codes

  • Computer Science(all)

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