Analysis of the structural and operating features at determination of remaining resource of overhead lines
N. S. Smirnova
Donbas National Academy of Civil Engineering and Architecture
Annotation: The problem of remaining resource of overhead lines (OHL), is considered in the article. The most credible reasons of origin of refuses of work, factors of distributing of these reasons, most often meetings defects of metallic supports, are resulted. The structural and operating features of research object are considered. The row of methods is analysed on determination of reliability of work of constructions, failings are indicated. The order of leadthrough of measures is certain on the increase of reliability of OHL. Conclusions are formulated in relation to perspective directions of development and development of engineering methods of analysis of accident rate, algorithms of calculation of reliability indexes in an electric network, and also perfections of normative base on providing of safety of operating constructions.
Keywords: overhead lines, metal constructions, defects, remaining resource, reliability.
Pages: 87-97.
Link for citation: Smirnova, N. S. Analysis of the structural and operating features at determination of remaining resource of overhead lines. – Text : electronic. – In: Modern Industrial and Civil Construction. – 2012. – Vol. 8, N 2. – Р. 87-97. – URL: https://donnasa.ru/publish_house/journals/spgs/2012-2/04_smirnova.pdf (date of access: 19.09.2024). (in Russian)
Vol. 8, N 2 (2012)Journal: Modern Industrial and Civil Construction
Publish house: Donbas National Academy of Civil Engineering and Architecture