Determination of rational parameters of masts up to 30 meters high
Abstract: The determination of areas of rational geometrical parameters of guyed masts with relatively small height is considered in the article for the purpose of simplification designing in development structural decisions for masts. The proposed method of calculation for guyed masts, is realized by computer to accelerates a planning process. It allows to optimize a decision by presetting a profile for bending moments in a mast, and also to take into account influence of different combinations of loadings and climatic factors on structures. On the basis of the method the series of numeral experiments is conducted. The most useful dependencies are the value of preliminary tension against the diameter of rope; the value of preliminary tension against the angle of slope of guys to the vertical line; the value of preliminary tension and operating tensions in guys against the location of supporting knots along the mast. On the basis of the proposed dependencies recommendations for development of guyed masts structural decision are formulated.
Keywords: guyed mast, guys, preliminary tension, geometrical parameters, diameter of rope, angle of slope of guys to the vertical line, location of supporting knots along the mast.
Pages: 203-209.
For citation: Gubanov, V. V.; Meginskaya, I. V. Determination of rational parameters of masts up to 30 meters high . – Text : electronic. – In: Metal Constructions. – 2007. – Vol. 13, N 4. – Р. 203-209. – URL: https://donnasa.ru/publish_house/journals/mk/2007-4/05_gubanov_mezhinskaya.pdf (date of access: 21.11.2024). – ISSN 1993-3517.
Vol. 13, N 4 (2007)
Journal: Metal Constructions
Publish house: Donbas National Academy of Civil Engineering and Architecture
Journal: Metal Constructions
Publish house: Donbas National Academy of Civil Engineering and Architecture