Manuscript Title:

DYNAMIC CHARACTERISTICS OF SHELL STRUCTURES

Author:

SAULE DOSTANOVA, NADEZHDA KOZYUKOVA, GULSUM KASYMOVA, BANU AZHGALIEVA, GULSHAT MURZALINA, ORYNSHA TULEGENOVA, MADINA SHAIDULLA, KAMILA TOKPANOVA

DOI Number:

DOI:10.17605/OSF.IO/ZY8C2

Published : 2022-01-27

About the author(s)

1. SAULE DOSTANOVA - Satbayev University,Almaty, Kazakhstan.
2. NADEZHDA KOZYUKOVA - Satbayev University,Almaty, Kazakhstan.
3. GULSUM KASYMOVA - Kazakh leading Architecture and Civil Engineering Academy, Almaty, Kazakhstan.
4. BANU AZHGALIEVA - Kazakh leading Architecture and Civil Engineering Academy, Almaty, Kazakhstan.
5. GULSHAT MURZALINA - Kazakh leading Architecture and Civil Engineering Academy, Almaty, Kazakhstan.
6. ORYNSHA TULEGENOVA - Kazakh leading Architecture and Civil Engineering Academy, Almaty, Kazakhstan.
7. MADINA SHAIDULLA - Kazakh leading Architecture and Civil Engineering Academy, Almaty, Kazakhstan.
8. KAMILA TOKPANOVA - Turan University, Almaty, Kazakhstan.

Full Text : PDF

Abstract

The algorithm of dynamic calculation of the coating shell is presented. The frequencies of natural oscillations for smooth, ribbed and prefabricated shell structures are determined. Using the spectral method, the values of horizontal and vertical seismic loads are found. The influence of the structural features of the shell structure on its dynamic characteristics and seismic load values is estimated. It should be noted that in some cases, the construction of facilities using shell structures requires special responsibility, high qualifications, the use of advanced methods of control and monitoring, modern achievements of science and technology, construction and operation experience.


Keywords

Shell, elasticity, structure, stiffeners, curvature fractures, reactive forces, frequency and period of natural oscillations, seismic load.