Vibration measurement on viaduact of Taiwan High Speed Railway

C. S. Chen, M. H. Chen, C. Y. Wang

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

There were 13 standard spans of variant span length and pier height tested at early stage of Taiwan High Speed Railway's operation. The test was aimed to verify the actual dynamic responses meeting the design code, and to establish the initial values of bridge structure dynamic behaviors. In this test, triaxial accelerometers and triaxial velocimeters were mounted on box girder to measure the structure vibration of prior, during and after train passing, which refers to ambient vibration, force vibration and free vibration, respectively. More than one hundred train passing events have been recorded. The measurements were utilized to extract the distribution of natural frequency, dynamic response comparing to different train speeds and different span lengths.

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主出版物標題Proceedings of the 1st International Workshop on High-Speed and Intercity Railways
頁面367-384
頁數18
DOIs
出版狀態已出版 - 2012
事件1st International Workshop on High-Speed and Intercity Railways, IWHIR 2011 - Shenzhen, Hong Kong, China
持續時間: 19 7月 201122 7月 2011

出版系列

名字Lecture Notes in Electrical Engineering
148 LNEE
ISSN(列印)1876-1100
ISSN(電子)1876-1119

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???event.eventtypes.event.conference???1st International Workshop on High-Speed and Intercity Railways, IWHIR 2011
國家/地區China
城市Shenzhen, Hong Kong
期間19/07/1122/07/11

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