Special Issue on Vibration-Based Structural Damage Detection and Health Monitoring
نویسندگان
چکیده
منابع مشابه
Innovative Method for Damage Identification and Structural Health Monitoring based on Vibration Measurements
The purpose of this paper is to present an innovative application within the Non Destructive Testing field based upon vibration measurements developed by the authors during these past four years at the Department of Aeronautical Engineering of the University of Naples “Federico II” (Italy). This proposed new method is based upon the acquisition and comparison of the Frequency Response Functions...
متن کاملA Review of Vibration-based Structural Health Monitoring with Special Emphasis on Composite Materials
Structural health monitoring and damage detection techniques are tools of great importance in the offshore, civil, mechanical and aeronautical engineering communities, both for safety reasons and because of the economic benefits that can result. The need to be able to detect damage in complex structures has led to the development of a vast range of techniques, of which many are based upon struc...
متن کاملVibration-based Structural Health Monitoring – Concepts and Applications
This paper gives an overview on the current status of vibration-based methods for Structural Health Monitoring. All these methods have in common that a structural change due to a damage results in a more or less pronounced change of the dynamic behavior. The use of modal information is discussed, as well as the direct use of forced and ambient vibrations. From this information, different strate...
متن کاملDamage detection and structural health monitoring of ST-37 plate using smart materials and signal processing by artificial neural networks
Structural health monitoring (SHM) systems operate online and test different materials using ultrasonic guided waves and piezoelectric smart materials. These systems are permanently installed on the structures and display information on the monitor screen. The user informs the engineers of the existing damage after observing signal loss which appears after damage is caused. In this paper health...
متن کاملEditorial Special Issue on Real-world Application of Structural Identification and Health Monitoring Methodologies
Although the importance of civil infrastructure is universally recognized, the funding to maintain the U.S. system has proven insufficient over the last several decades. As has been reported recently by ASCE, an estimated $2.2 trillion is needed to bring the country’s overall infrastructure up to good working order. While the increase in infrastructure funding that will accompany this attention...
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ژورنال
عنوان ژورنال: Journal of Vibration and Acoustics
سال: 2007
ISSN: 1048-9002,1528-8927
DOI: 10.1115/1.2801710