Finite Element Analysis Of Filling Pressures On
Cylindrical Silo Walls
Author(s)
A. Khelil
Abstract
The design of storage structures requires, above all, the calculation of the normal
pressures on silos walls. Two methods of calculation are generally used, the
analytical and the numerical method. The analytical method is generally used for
practical and rapid calculations of the silos. However, if we consider the complex
behaviour of the ensiled material, the effect of the wall flexibility and the
behaviour of the material-wall interface, only a numerical finite element technique
can be used. Earlier studies, using this method, often consider a complex
behaviour of the ensiled material. Our aim is to study the pressure distributions in
circular silos with flexible walls and to show that comparatively simple finite
element techniques, which include
Keywords
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