Static analysis of transmission tower beam structure

The main topic of this paper is a static analysis of transmission tower beam structure fixed to the earth. It contains facts necessary for a need to create and apply tower beam structures. Beam elements were used to design a model and a static analysis was performed in finite element program Ansys W...

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Bibliographic Details
Main Authors: Jakubovičová, Lenka, Sapietová, Alžbeta, Moravec, Jan
Format: Conference Proceeding
Language:English
Subjects:
Ansys Workbench
Bending moments
Conductors
Eigenvalue buckling
Eigenvalues
FEM
Finite element method
Modal analysis
Stability
Transmission towers
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Summary:The main topic of this paper is a static analysis of transmission tower beam structure fixed to the earth. It contains facts necessary for a need to create and apply tower beam structures. Beam elements were used to design a model and a static analysis was performed in finite element program Ansys Workbench. Three types of analyses were applied. The modal analysis was applied to verify the model compatibility. The static analysis was applied to find maximal deformations and the bending moment caused by overhead conductors and self-weight. Eigenvalue buckling was applied to state a loss of stability. Finally, stability and suitability of the whole construction was considered.
ISSN:2261-236X
2274-7214
2261-236X
DOI:10.1051/matecconf/201824401011