Calculation of the Intense Deformed State of Tank’s Wall Under the Action of the Hydrostatic Load in a Nonlinear Setting with Geometric Imperfections
Journal Title: Металлические конструкции - Year 2017, Vol 23, Issue 3
Abstract
The work substantiates the necessity of taking into account the specificity of the hydrostatic load when calculating the wall of a tank with geometric imperfections. A step-by-step scheme for loading the tank wall with hydrostatic pressure has been developed, which makes it possible to perform a geometrically nonlinear elastic analysis with imperfections included geometry. The intense deformed state of an exploited tank with geometric imperfections under the action of a hydrostatic load was studied, which made it possible to reveal the tendency of the stress change as the tank was filled. The carried out research allows determining the maximum height of filling liquid in the deformed reservoir for its further safe operation.
Authors and Affiliations
Alexandra Krysko
Keywords
Related Articles
- EP ID EP448819
- DOI -
- Views 124
- Downloads 0
Comparative Analysis of Solutions for Protection of the Coast of the Sea of Azov by Anchored Vertical Walls of Sheet Pile of Various Designs
The article discusses the problem of protection of the coast of the Azov Sea in difficult engineering-geological and hydrological conditions on the example seafront of the boarding house «Volna» in the village Sedovo. Th...
Investigation of Aerodynamic Coefficients of Sagging Membrane Coatings of Engineering Structures
The publication examines the results of scientific research and regulatory documents on the impact of wind load on structures with a circular cylindrical surface, namely, vertical cylindrical tanks of large volumes. Usin...
Metal multifaceted poles as a base of the urban infrastructures
The article deals with national and the foreign experience of metal multifaceted bent conical poles (tubes) at creation of tower structures directed to a providing of livelihood needs of modern cities. The analytic revie...
Study of General Stability of Large-Span Pipe-Concrete Arch Structures
The results of analysis of general stability of long-span shotcrete of the arched coverage are presented in the article. A calculation is produced in a calculable complex LIRA-SAPR 2013. The main purpose of work was dete...
Modeling of Real Loading Diagrams of Wind Pressure on Cylindrical Tank using SCAD Software
The loading diagram of wind pressure on cylindrical wall of the tank has a difficult form that change in a plan and in height. Account of this type of load in analytical calculations is extremely difficult, in calculatin...