Quality identification methodology applied to wall-elements based on modal analysis
Purpose – The recommendation of structural standards, e.g. PN-B-03002, shows a need to control the production quality of wall-elements; the quality control demands suitable guidelines to fit the requirements of the current mass-production of the wall-elements, then, the structural standard recognize...
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Veröffentlicht in: | Multidiscipline modeling in materials and structures 2015-11, Vol.11 (4), p.507-516 |
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Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
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Zusammenfassung: | Purpose
– The recommendation of structural standards, e.g. PN-B-03002, shows a need to control the production quality of wall-elements; the quality control demands suitable guidelines to fit the requirements of the current mass-production of the wall-elements, then, the structural standard recognizes the need of improving the methods to identify the real elements quality. The paper aims to discuss these issues.
Design/methodology/approach
– The proposed inspection methodology corresponds to assessment models that combine the numerical and symptomatic models to evaluate the critical levels of wall-elements, based on non-intrusive tests through the measurement of a set of signals, using the Experimental Modal Analysis (EMA)-based techniques.
Findings
– The presented work is developed with an approach that applies advanced calculating techniques used for the structural analysis in civil engineering focused on the technical state assessment.
Originality/value
– The paper proposes a diagnostic methodology that can be added to the current regulations and standards based on EMA techniques. |
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ISSN: | 1573-6105 1573-6113 |
DOI: | 10.1108/MMMS-06-2015-0030 |