| Issue |
E3S Web Conf.
Volume 281, 2021
IV International Scientific Conference “Construction and Architecture: Theory and Practice of Innovative Development” (CATPID-2021 Part 1)
|
|
|---|---|---|
| Article Number | 01001 | |
| Number of page(s) | 6 | |
| Section | Structural Mechanics and Structural Theory, Civil and Industrial Construction | |
| DOI | https://doi.org/10.1051/e3sconf/202128101001 | |
| Published online | 02 July 2021 | |
About natural oscillations thin elastic wavy non-circular shell
Don State Technical University, 344022, Rostov-on-Don, Russian Federation
* Corresponding author: eremin.vd@yandex.ru
The open profile thin elastic wavy shell natural oscillations problem is considered. The proposed method for determining the numerical values of the lowest frequencies and the corresponding forms of natural vibrations of shells with a complicated shape is based on the Rayleigh-Ritz energy method. The results of numerical calculation for a thin wavy shell with a rigidly pinched lower contour are presented.
© The Authors, published by EDP Sciences, 2021
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