Some aspects of vertical cylindrical shells’ calculation at the unsymmetrical load

Abstract

The paper deals with the influence of the harmonica’s parameters of the unsymmetrical load, which is represented by trigonometric cosine-series. The analysis is based on the results of practical calculations of the silo capacities’ constructions by using the moment theory on the influence of the changeable wind load. The model of the silos construction is schematized in the form of orthotropic cylindrical shell of revolution with different thickness of the wall in meridional and circular directions, which allow approximately, considering the existence of vertical stiffeners.