Evaluation model to predict bridge scour status based on rainfall events

Chung-Wei Feng, Hsun Yi Huang, Yu Wen Hong

研究成果: Conference contribution

摘要

Bridge scour is a long-term process that occurs underwater and cannot be observed directly. Thus, bridge failure due to scour tends to occur suddenly and cause disasters. To prevent bridge scour failure and disasters, an evaluation model to plan maintenance against bridge scour is necessary. This paper proposes a model that integrates a genetic algorithm, artificial neural networks, and Monte Carlo simulation to predict the bridge scour status as a reference for maintenance plans. To handle the relative lack of data with regard to long-term records, rainfall events are introduced for modeling, and extreme climate scenarios are considered. As a case study, a real bridge was evaluated, and the results were used as a reference for a maintenance plan.

原文English
主出版物標題Environment, Energy and Sustainable Development - Proceedings of the 2013 International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2013
頁面493-497
頁數5
出版狀態Published - 2014 3月 10
事件2013 2nd International Conference on Frontiers of Energy and Environment Engineering, ICFEEE 2013 - Hong Kong, China
持續時間: 2013 11月 282013 11月 29

出版系列

名字Environment, Energy and Sustainable Development - Proceedings of the 2013 International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2013
1

Other

Other2013 2nd International Conference on Frontiers of Energy and Environment Engineering, ICFEEE 2013
國家/地區China
城市Hong Kong
期間13-11-2813-11-29

All Science Journal Classification (ASJC) codes

  • 能源工程與電力技術
  • 燃料技術

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