Efficient surface foundations for power lines
https://doi.org/10.21285/2227-2917-2021-3-440-445
Abstract
Surface foundations help improve the mechanical performance of transmission towers. In this work, we examined and identified the most effective structures of surface foundations to be used as transmission towers. In the study, general scientific methods were used: comparison, analysis, observation, synthesis, generalisation, systematisation, modelling, as well as the graphical presentation of the results obtained. In the course of the work, the most common structures of surface foundations were considered – lattice poles and concrete blocks. An efficient design of a surface foundation with an increased bearing area and a rational position of reinforced concrete main girder have been proposed, which allows the strain in the support nodes, the pressure under the foundation bed and the deformation of the foundation blocks to be reduced. This design is recommended as a transmission tower to be used on soft soils.
About the Author
M. A. Magomedov
Dagestan State Technical University
Russian Federation
Russian Federation
Marsel A. Magomedov, postgraduate student, Department of Highways, Foundations and Foundations
45 Pekhotnaya str., Makhachkala, 367000
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Review
For citations:
Magomedov M.A. Efficient surface foundations for power lines. Izvestiya vuzov. Investitsii. Stroitelstvo. Nedvizhimost. 2021;11(3):440-445. (In Russ.) https://doi.org/10.21285/2227-2917-2021-3-440-445
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