Structural Health Monitoring for Steel Structures

Abstract:

The process of implementing a damage identification strategy for aerospace, civil and mechanical engineering infrastructure is referred to as structural health monitoring. Many different types and degrees accidents take place, especially some important collapse accidents, the significance of steel structural health monitoring has been recognized. The introduction begins with a brief research status of steel structural health monitoring in china and the world. The paper analyzes the projects and contents of steel structures monitoring from nine aspects and summarizes the diagnosis methods of steel structural damages which include power fingerprint analysis, the methods of model correction and system identification, neural network methods, genetic algorithm and wavelet analysis, it provides us theoretical guidence. In conclusion, structural health monitoring for steel structures could reduce the impact of such disasters immediately after natural hazards and man-made disasters both economically and socially, thus it is becoming increasingly important.

• Periodical: Applied Mechanics and Materials (Volumes 351-352)
• Pages: 1088-1091
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.351-352.1088
• Online since: August 2013
• Authors: Xin Wang*, Wei Bing Hu
• Keywords: Diagnosis Methods, Steel Structure, Structural Health Monitoring (SHM), The Projects and Contents

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