Open AccessNumerical study of the stress-strain state of the vertical four-compartment cylindrical tank
Author(s) -
Sergey Saiyan,
Alexander Paushkin
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1015/1/012015
Subject(s) - finite element method , stress (linguistics) , structural engineering , stress–strain curve , compartment (ship) , bearing (navigation) , nonlinear system , numerical analysis , reliability (semiconductor) , engineering , geology , computer science , mathematics , physics , mathematical analysis , philosophy , linguistics , oceanography , power (physics) , quantum mechanics , artificial intelligence
A numerical study of the stress-strain state of the construction of the vertical four-compartment cylindrical tank at the stage of operation for storing various substances has been carried out. The purpose of the finite element calculation is to determine the optimal value of the thickness of its load-bearing walls and partitions, which ensure the mechanical safety of the construction under different modes of filling the containers. The reliability of the calculation results, which are carried out both in linear and geometrically nonlinear formulations, is provided by calculations in two software packages SCAD and ANSYS Mechanical APDL with comparison of solutions.