Structural Analysis of Tension Tower Subjected to Exceptional Loads During Installation of Line Conductors

Autor:	Krzysztof Fedor, Ireneusz Czmoch
Rok vydání:	2016
Předmět:	Engineering business.industry Tension (physics) tension transmission tower Anchoring General Medicine Structural engineering anchoring cables Tilt (optics) Line (geometry) Limit state design business Winch Electrical conductor Tower Engineering(all) installation of line conductors
Zdroj:	Procedia Engineering. 153:136-143
ISSN:	1877-7058
DOI:	10.1016/j.proeng.2016.08.093
Popis:	The paper presents results of study dealing with verification of the impact of different installation options (defined by the distance and tilt of anchoring cables from the tower axis and the distance and tilt of winch from the tower axis) to meet the limit state conditions for the tension tower subjected to exceptional loads during installation of overheads lines. 36 optional positions of anchor and winch have been considered. In current practice both the winch and the anchor are mounted at the distance from the axis of tower equal to 2 times H (where H - the distance above ground level on which an anchor or cable are fixed to the tower). It has been shown that the anchor as well as the winch can be fixed to the temporary foundations at the distance equal to H without any hazard to the safety of the structure.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::384b8bc84c0cf6dab67a6e4af5369ac6 https://doi.org/10.1016/j.proeng.2016.08.093 Zobrazit plný text záznamu