Diagnosis of Latent Defects Earthquake Resistant Structures on the Change of the Frequency Spectrum

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Rubric:     Theoretical and experimental studies   
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Outlines the methods of diagnostics of latent defects maintained building objects by a change from the design of their characteristics if the vibration excited by shock, deterministic and random or harmonic effects. Depreciation and residual strength parameters set against the squares of the frequencies on the borders of the considered time interval. Features of vibration diagnostics of construction of objects, – a large mass, large dimensions, deformation plasti­city of the grounds of the complexity of vibration loading, – require the use of special means of correction of recorded information.

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