Efficiency of using many-sided bent frames for overhead power line towers (OPL) in Ukraine today
Abstract: The paper deals with the aspects of the world experience of using structures on the base of many-sided bent frames (MSBF), a worldwide use of these structures being noted. In addition there is given a technical and economic comparison of the OPL intermediate lattice towers of 110 kV on the base of a many-sided bent frame of almost even geometrical sizes made of steel C245, a special attention being paid on a considerable economic benefit of using the MSBF-sided towers in comparison with the use of lattice towers. There are also given important positive features of the MSBF-sided structures, the design results as well as the scheme of the nearest laboratory and field experiments in the sphere of the MSBF-sided structures are also described. In conclusion there are depicted design, assembly and operation faults of MSBF and possible measures of their elimination are given.
Keywords: many-sided bent frames (MSBF), overhead power line (OPL) towers, sphere of application, technical and economical comparison, efficiency of application, structure weight, cost «in operation», specific cost, design procedure, experimental researches.
Pages: 163-168.
For citation: Garanzha, I. M.; Vasylev, V. N. Efficiency of using many-sided bent frames for overhead power line towers (OPL) in Ukraine today . – Text : electronic. – In: Metal Constructions. – 2008. – Vol. 14, N 3. – Р. 163-168. – URL: https://donnasa.ru/publish_house/journals/mk/2008-3/03_garanzha_vasylev.pdf (date of access: 21.11.2024). – ISSN 1993-3517.
Vol. 14, N 3 (2008)
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