In this work, a corotational finite element formulation is suggested for spatial beams with geometrically nonlinear behavior subjected to static loads. We returned to the three successive rotation ...

Beam is one of the common structures in engineering, with the development of technology, homogeneous beams no longer meet the needs of engineering structural design, for this reason, people have ...

We continue to believe that a three-point imposition for a first offense would likely bring about a substantial decrease in the number of such offenses. Last September, we spoke of the number of ...

Abstract: When addressing large-scale electromagnetic problems using the finite element method (FEM), the resulting matrices are typically sparse, necessitating numerous sparse matrix-vector ...

In a physics first, scientists at Berkeley Lab have succeeded at creating element 116 using a titanium beam, a development that could set the pace for the creation of heavier elements, including the ...

The results of finite element analysis of reinforced concrete Vierendeel sandwich plates (RCVSP) using beam-plate elements calculation model show a significant discrepancy with the actual results.

This article introduces a hybrid BE-FE method for solving the EEG forward problem, leveraging the strengths of both the Boundary Element Method (BEM) and Finite Element Method (FEM). FEM accurately ...

Abstract: In the terahertz band, vacuum electronic devices (VEDs) encounter several challenges. One of the key issues is the formation and maintenance of fine pencil beam. This article proposes a ...