DAMAGE DETECTION OF STEEL-CONCRETE COMPOSITE BEAM
Journal Title: Civil and Environmental Engineering Reports - Year 2018, Vol 3, Issue 28
Abstract
The paper presents analysis results of steel-concrete composite beams, identification and attempts to detect damage introduced in a discrete model. Analysis of damage detection was conducted using DDL (Damage, Detection, Localization), our own original algorithm. Changes of dynamic and static parameters of the model were analysed in damage detection. Discrete wavelet transform was used for damage localization in the model. Prior to ultimate analysis, two-tier identification of discrete model parameters based on experimental data was made. In identification procedure, computational software (Python, Abaqus, Matlab) was connected in automated optimization loops. Results positively verified the original DDL algorithm for damage detection in steel-concrete composite beams, which enables further analysis using experimental data.<br/><br/>
Authors and Affiliations
Maciej SZUMIGAŁA, Agnieszka PEŁKA-SAWENKO, Tomasz WRÓBLEWSKI, Małgorzata ABRAMOWICZ
Keywords
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- EP ID EP408324
- DOI 10.2478/ceer-2018-0033
- Views 73
- Downloads 0
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