Numerical researches of antenna tower conduct under ice and wind attacks
Abstract: The paper is devoted to the results of the numerical researches on an antenna tower of the joint-stock company 60 under wind and ice attacks. There was carried out a static design of the tower by the procedure of designing antenna towers. Wind and ice-wind loads were collected by the State Building Norm (SBN) [4]. The design was fulfilled in the program complex “SCAD Office 11” by the MFE and modal analysis (dynamic design) methods for the 3rd wind and 4th ice regions to determine tower dimensional instability and resonance and to compare them with the normative values.
Keywords: static and dynamic designs, antenna tower, wind load, ice load, loading scheme, movement, frequency, resonance, vibrations, dimensional instability, ice and wind attacks.
Pages: 189-199.
For citation: Alyokhin, A. M. Numerical researches of antenna tower conduct under ice and wind attacks. – Text : electronic. – In: Metal Constructions. – 2008. – Vol. 14, N 3. – Р. 189-199. – URL: https://donnasa.ru/publish_house/journals/mk/2008-3/06_alehin.pdf (date of access: 24.11.2024). – 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