Titlebook: Experimental Vibration Analysis for Civil Engineering Structures; EVACES 2023 - Volume Maria Pina Limongelli,Pier Francesco Giordano,Alfr C

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Lecture Notes in Civil Engineeringhttp://image.papertrans.cn/e/image/318949.jpg

MIRE

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Walther Meyer zur Capellen,Erhard Schreiber on changes in the modal parameters between a reference state and the current (possibly damaged) state, using ambient vibration tests. However, the environmental and operational conditions also affect the structural dynamic characteristics, therefore the exclusion of these effects is necessary in or

褪色

https://doi.org/10.1007/978-3-662-02122-4 modal properties, allow the characterization of the evolution of their dynamic behaviour, which is particularly important on wind turbines, since their structural performance is highly dependent on it..However, it is impractical to manually analyse long periods of data, being essential to automatiz

LAIR

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https://doi.org/10.1007/978-3-322-93799-5 (SHM) has gained a key role, and driven researchers and infrastructure managers attention. SHM consists of the extraction of quantitative information regarding bridge health status, from the measurement of its response. Since able to reflect changes of the mechanical properties of the structure und

LEVER

Dynamische Analyse der Viergelenkgetriebe, reliable enough level to consider its outputs as correct interpretations of the modal dynamics in the measurement data. This work proposes a new robust and automatic algorithm for tracking the evolution of these detected modal properties over time. The algorithm requires only a few inputs that are

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Anwendung programmierbarer Taschenrechnerns about the nature of the excitations are required. Classical OMA methods are based on the assumption that the excitation is white noise. However, this cannot always be satisfied. Ground vibrations caused by rail, road traffic or construction site operations represent various excitations for the bu

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Aufgaben der Lebensmittelverpackung,ement data. However, when considering correlations between model parameters, which are generally ignored, the joint posterior probability density function (PDF) takes a complex form and cannot be expressed as a simple function. In this case, it is necessary to include many samples in the tail space