Modeling of cylindrical rod roofs with side elements

Abstract

Modeling of cylindrical rod roofs with side elements

Siyanov A.I., Osipov A.S.

Incoming article date: 08.12.2025

As part of the work, finite element modeling and numerical studies of single-layer cylindrical rod roofs were carried out. Horizontal faces are introduced and the influence of the side elements on the stress-strain state of the structure is determined. The degree of change in the forces and movement of the nodes has been determined. The features of the work of roof are analyzed and dangerous areas with maximum parameters are identified. The analysis of the introduction of horizontal faces is performed by comparing the obtained patterns. A positive redistribution of forces on the surface has been achieved and a reduction in the movements of characteristic nodes has been ensured. There is a space for wiring engineering communications.

Keywords: cylindrical rod roofs, horizontal faces, side elements, forces, displacements