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Deflection Determination of Reinforced Concrete Support Poles for Overhead Transmission Lines

Abstract

The paper contains values of torque magnification ratio while shifting vertical loads due to horizontal wind forces affecting on supports of overhead transmission lines of 35 kV and higher. These values pertain to various types of unified reinforced concrete conic and cylindrical supports while changing climatic conditions. The values make it possible to exclude rather complicated calculations in respect of support deflection in the case when there is uncertainty in initial data.

About the Authors

M. A. Korotkevich
Belarusian National Technical University
Belarus


M. I. Mlynchik
Belarusian National Technical University
Belarus


References

1. Крюков, К. П. Конструкции и механический расчет опор линий электропередачи / К. П. Крюков, Б. П. Новгородцев. – Л. : Энергия, 1979. – 310 с.

2. Справочник по проектированию линий электропередачи / М. Б. Вяземский [и др.] ; под ред. М. А. Реута, С. С. Рокотяна. – М. : Энергия, 1980. – 288 с.

3. Короткевич, М. А. Проектирование линий электропередачи. Механическая часть / М. А. Короткевич. – Минск : Вышэйш. шк., 2010. – 574 с.

4. Правила устройства электроустановок / Минэнерго СССР. – М. : Энергоатомиздат, 1986. – 648 c.


Review

For citations:


Korotkevich M.A., Mlynchik M.I. Deflection Determination of Reinforced Concrete Support Poles for Overhead Transmission Lines. ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations. 2011;(5):11-16. (In Russ.)

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ISSN 1029-7448 (Print)
ISSN 2414-0341 (Online)