Calculation of Centrally Compressed Concrete Filled Steel Tubular Columns of Annular Section Taking Into Account Physical Nonlinearity
Year: 2021
Type: article
Abstract: In the article, the resolving equations are obtained for the calculation taking into account the physical nonlinearity and creep of centrally compressed concrete filled steel tubular columns of annular cross-section. The examples of the calculation of the bearing capacity with a short-term load are given. The solution was carried out numerically in the Matlab environment using the finite difference method. The deformation theory of plasticity by G.A. Geniev was used.
Source: Construction and Architecture
Authors: Kazbek Khashkhozhev, Arthur Avakov
Institution: Don State Technical University
Language: English
Subfield: Civil and Structural Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W3208914403