Investigation of Aerodynamic Coefficients of Sagging Membrane Coatings of Engineering Structures
Journal Title: Металлические конструкции - Year 2017, Vol 23, Issue 2
Abstract
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. Using the example of a reservoir with a volume of 20 thousand m3, the aerodynamic coefficients for the concave membrane roof of the reservoir for the model at a scale of 1: 320 were obtained. By purging in the DonNACA MAT wind tunnel, verification calculations for the model in the Solid Works Flow Simulation software package were performed. Aerodynamic coefficients for a 1: 1 scale reservoir in Solid Works for an isolated reservoir and for a reservoir in a group of 4 objects were obtained.
Authors and Affiliations
Volodymyr Mushchanov, Hanna Zubenko, Andrey Drozdov
Keywords
Related Articles
- EP ID EP448808
- DOI -
- Views 102
- Downloads 0
Numerical Researches of Local Stability of Beam Webs of Component i-Section with Local Dimples-Bucklings in Span Structures of Bridge Constructions
The aim of researches is an estimation of influence of characteristic geometrical imperfections on local and general stability of elements of bridge constructions as flange metallic beams with component section. An objec...
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...
Numerical Determination of The Probability of Failure of a Bent Steel Rod
In this paper, we consider three different methods for calculating the probability of failure (the method of two moments, statistical tests and Monte Carlo) of the rod element. As an example, a calculation is made for a...
Rational structural decisions load-bearing supporting structures dome diameter 15 m
Based on a critical analysis of the experience of the design and construction of domes, the most common designs bearing dome structures have been determined. The calculation of the domes and the analysis of the stress an...
Numerical Researches of the Prop of a 65 kW Wind Power Plant
This article presents the results of numerical research of the steel lattice support of a wind power plant (WPP) from angle profile. The main purpose of the work was to determine the forces and displacements from the act...