A discussion on the merits and limitations of using drive-by monitoring to detect localised damage in a bridge

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• 作者：David Hester^a ; ^{d.hester@qub.ac.uk} ; Arturo Gonzá ; lez^b
• 关键词：Bridges ; Moving load ; Damage detection ; SHM ; Wavelets
• 刊名：Mechanical Systems and Signal Processing
• 出版年：2017
• 出版时间：June 2017
• 年：2017
• 卷：90
• 期：Complete
• 页码：234-253
• 全文大小：1614 K
• 卷排序：90

文摘

Demonstrates the origin of the damage feature in a vehicle signal due to bridge damage. Provides guidance on how signal processing can be used to capture the damage feature. Examines the limitations of the approach in relation to vehicle speed &road profile.