Abstract

The paper deals with dynamic analysis of a container. The analyzed structure consists of a steel support structure and a cylindrical container. The container is used for storage of road salt and other spreading materials during winter road maintenance. Three variants of support system of a structure have been analyzed. These have been introduced into the model as different boundary conditions. The modal analysis was performed, whose results are eigenfrequencies and eigenshapes of the structure. In the final part, the results obtained from the seismic analysis of the structure (displacements and internal forces) have been presented.

Highlights

  • Structures for storage of various materials represent an important part of any manufacturing process

  • The topic of this paper is modeling of three alternatives of bearing structures and their consecutive modal and spectral analysis

  • 2.1.1 Model 1 The first alternative of a container bearing structure consists of stiff beams interconnected by frames, and rods loaded by axial forces

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Summary

Introduction

Structures for storage of various materials represent an important part of any manufacturing process. Results have been presented in a form of a comparison of structural variants from various viewpoints

General description of cylindrical containers
Containers of a circular cross-section
Structure of a cylindrical container
Model 3
Conclusion
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