3D Finite Element Modelling of Fin-plate and End-plate Connections

Abstract

The analysis of three-dimensional finite element modelling of fin-plate and end-plate connections is essential in the domain of structural engineering because of the extensive application of these connections in steel structures, including buildings, bridges, and industrial facilities. These connections are crucial for maintaining the stability and integrity of structures by efficiently transferring loads between beams and columns. The main aim of this study is to create and evaluate a finite element model for comparing the Fin-plate connection to a steel tubular column with the End-plate connection to a steel tubular column. The finite element software was used to model all the connection components, including the tubular column, fin plate, and end plates. Both models were given identical parameters, material specifications, loadings, and boundary conditions. The experimental and numerical analyses of these components are conducted using finite element models. The discovered results were correlated with the experimental findings conducted by other researchers. The findings demonstrated that the created model is suitable for analysing and designing connections between end plates and fin plates with steel tubular columns. The study in this field also aids in the creation of design guidelines and standards, improving the capacity to anticipate and depend on steel connections in real-world applications.