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Modeling of Substructures
Substructures are collections of elements that have been grouped together, so the internal degrees of freedom have been eliminated for the analysis. In this example, we model a tank which are supported by four identical leg.
Finite Element Analysis
Finite element analysis is a powerful tool for evaluation different aspect of design in engineering.
The most important aspects of using finite element software's is implementation of the software in a way that guarantees accurate results.
ABAQUS is one of the best software which covers most of engineering fields in term of simulation and analysis.