Nondestructive Damage Detection Based on Modal Analysis
نویسندگان
چکیده
منابع مشابه
Damage detection of multi-girder bridge superstructure based on the modal strain approaches
The research described in this paper focuses on the application of modal strain techniques on a multi-girder bridge superstructure with the objectives of identifying the presence of damage and detecting false damage diagnosis for such structures. The case study is a one-third scale model of a slab-on-girder composite bridge superstructure, comprised of a steel-free concrete deck with FRP rebars...
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Modal strain energy has been reported by researchers as one of the sensitive physical measures that can be used as a damage index in structural health monitoring. Inverse problem-solving based approaches using single-objective optimization algorithms are also one of the promising damage identification methods. However, integration of these potential methods is currently limited with partial suc...
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ژورنال
عنوان ژورنال: Acta Polytechnica
سال: 2004
ISSN: 1805-2363,1210-2709
DOI: 10.14311/644