Scour stability evaluation of bridge pier considering fluid-solid interaction

T. H. Yang, P. W. Chen, T. K. Lin, K. C. Chang

研究成果: Conference contribution同行評審

1 引文 斯高帕斯(Scopus)

摘要

Due to typhoon or flooding, scour at bridge piers poses huge threat to stability, bearing capacity and other performance of bridge foundation. Traditional static evaluation, which simplify fluid behavior by linear force distribution when current force is considered, may cause the overestimate of stability. In order to consider fluid impact, finite element simulation is applied in this study by creating a fluid-solid interaction (FSI) system. In FSI system, simulation result for both fluid and solid system is transferred to each other at each time interval. In this way, the force generate by fluid system can be added back to solid system to estimate the dynamic response of pier.

原文English
主出版物標題Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations - Proceedings of the 10th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2020
編輯Hiroshi Yokota, Dan M. Frangopol
發行者CRC Press/Balkema
頁面1386-1392
頁數7
ISBN(電子)9780429279119
ISBN(列印)9780367232788
DOIs
出版狀態Published - 2021
事件10th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2020 - Sapporo, 日本
持續時間: 11 4月 202115 4月 2021

出版系列

名字Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations - Proceedings of the 10th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2020

Conference

Conference10th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2020
國家/地區日本
城市Sapporo
期間11/04/2115/04/21

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