Modeling of high-intensity accelerograms based on the wavelet transform
Modeling of high-intensity accelerograms based on the wavelet transform

Modeling of high-intensity accelerograms based on the wavelet transform

DOI: 10.37153/2618-9283-2023-3-73-80

Authors:  

Харланова Светлана Владимировна Svetlana V. Kharlanova
Candidate of Technical Sciences, Associate Professor of the Department of Mathematics and Informatics,
Volgograd State Technical University, Volgograd, Russian Federation


Vladimir L. Kharlanov
Dr. Sci. (Engineering), Professor of the Department "Building constructions, bases and reliability of structures". FSFEI HE Volgograd State Technical University. Volgograd, Russian Federation


Rubric:     Theoretical and experimental studies   
Key words: instrumental accelerograms of an earthquake, wavelet transform, reaction spectra, energy criteria
Annotation:
In the deterministic analysis of building structures, instrumental or synthesized accelerograms are used as initial data. As a rule, earthquake records corresponding to low-intensity accelerograms are available at each site. Very often instrumental recordings of high-intensity earthquakes are missing. To correct this situation, an algorithm has been developed for modeling low-intensity accelerograms to high-intensity accelerograms using a wavelet transform.
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