Techniques on inspection, assessment, and monitoring for in-service bridges with scour potential

Helsin Wang, Chien Hsiang Wang, Chung Yue Wang

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

In Taiwan, scour is No.1 cause to induce bridge failure. In this paper, several newly-developed techniques have been introduced to provide a great support on damage investigation, numerical simulation, and monitoring on in-service scoured bridges. The inspection technologies could rapidly collect post-disaster conditions and efficiently re-construct scenarios on damaged bridges and environmental change after typhoons. A quantitative assessment process was developed to numerically evaluate the flood resistant capacity of bridges under different hydraulic and environmental conditions. A feasibly-installed piezoelectric film monitoring system has been installed to monitor the variation of scour depth and deposition process on in-service bridges during storms. In future, these hardware or software-based techniques have a high potential to provide overall assistance for bridge engineers to manage scoured bridge under limited budget.

原文???core.languages.en_GB???
主出版物標題Life-Cycle of Structural Systems
主出版物子標題Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014
編輯Hitoshi Furuta, Dan M. Frangopol, Mitsuyoshi Akiyama
發行者CRC Press/Balkema
頁面1749-1756
頁數8
ISBN(列印)9781138001206
DOIs
出版狀態已出版 - 2015
事件4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014 - Tokyo, Japan
持續時間: 16 11月 201419 11月 2014

出版系列

名字Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014

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???event.eventtypes.event.conference???4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014
國家/地區Japan
城市Tokyo
期間16/11/1419/11/14

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