Stress Testing Single-Circuit Angle-Tension Support Type U110-1
Abstract: The article presents the results of stress tests of single-circuit angle-tension-type metal support U110-1 voltage of 110 kV. The support is made of structural shapes (angle bar) steel VSt3 height 20.7 m, based on the butt 4.7 m and weight bearing without zinc coating 5 040 kg. Tests were carried out on ground tests of power lines and tower structures of Donbas National Academy of Civil Engineering and Architecture (on the DNASA Ground). The aim of the test was to determine the bearing capacity and deformability of the support in the main design modes and conformity assessment requirements support drawings KMD № 3078tm model project developed by NWD-T10 INSTITUTE «Energosetproject» (revision 1978). The tests were carried out on a support 4 of loading schemes that allow to check that the work supports U110-1 under static loads.
Keywords: tower testing station, static testing, overhead powerline suppotrs, the test procedure, angled sections, displacement, loading scheme.
Pages: 135-145.
For citation: Gorokhov, Ye. V.; Vasylev, V. N.; Alyokhin, A. M. Stress Testing Single-Circuit Angle-Tension Support Type U110-1. – Text : electronic. – In: Metal Constructions. – 2015. – Vol. 21, N 3. – Р. 135-145. – URL: https://donnasa.ru/publish_house/journals/mk/2015-3/03_gorokhov_vasylev_alyokhin.pdf (date of access: 21.11.2024). – ISSN 1993-3517.
Vol. 21, N 3 (2015)
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