Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-12-140-17
DOI: https://dx.doi.org/10.15863/TAS.2024.12.140.17
Language: Russian
Citation: Safarov, I.I., et al. (2024). Natural and forced oscillations of plate and pipeline systems. ISJ Theoretical & Applied Science, 12 (140), 91-95. Soi: http://s-o-i.org/1.1/TAS-12-140-17 Doi: https://dx.doi.org/10.15863/TAS.2024.12.140.17 |
Pages: 91-95
Published: 30.12.2024
Abstract: This article examines the forces acting on the structure and the dynamic characteristics of structures when calculating underground tunnel structures. To calculate underground tunnel structures, a number of countries around the world used the spectral curve method [1,2]. Based on this method, regulatory documents have been developed [3,4,5]. To calculate seismic loads, it is necessary to know the dynamic characteristics of the structure: frequencies and forms of natural oscillations and attenuation parameters.
Key words: Underground structures, theory of spectral curves, seismic load, dynamic characteristics, oscillations.
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