During the last 20 years, the development of experimental modal analysis techniques has facilitated the accurate measurement of modal parameters in many types of structure. Alongside this work, several methods have been developed to detect structural damage by using location-dependent changes in the
Statistical model-based damage detection and localization: subspace-based residuals and damage-to-noise sensitivity ratios
โ Scribed by M. Basseville; L. Mevel; M. Goursat
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 349 KB
- Volume
- 275
- Category
- Article
- ISSN
- 0022-460X
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๐ SIMILAR VOLUMES
Numerical results from the application of new stochastic subspace-based structural identification and damage detection methods to the steel-quake structure are discussed. Particular emphasis is put on structural model identification, for which we display some modeshapes.
Numerical results from the application of new stochastic subspace-based structural identification and damage detection and localisation methods to the Z24 concrete bridge of EMPA are discussed. For this benchmark, particular emphasis is put on damage detection and localisation.
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## Abstract Conventional design methodology for the earthquakeโresistant structures is based on the concept of ensuring โno collapseโ during the most severe earthquake event. This methodology does not envisage the possibility of continuous damage accumulation during several notโsoโsevere earthquake