The management of one bolting elements of the lattice with a belt in the supports of power transmission lines
V. N. Vasylev, N. V. Agbash, A. S. Karabanov
Donbas National Academy of Civil Engineering and Architecture
Annotation: The article describes the mechanical testing of prototypes is one of bolted connections, which indicated the existence of stock carrying capacity with minimal regulatory distance from the center of the hole to the edge of the edge of the roll angle 1,2d. The analysis of the normals used in the design of bolted connections, which showed that there are different approaches in their nomination. The article discusses the reduction of the distance from the center of the hole to the edge of the edge of the roll angle of up to 1,2 d 1,0 d, which significantly increases the gauge diameter bolts, and allows you to reach full strength of the lattice support trunk and node connections. In this paper we defined a rational width of the belt in one bolted from the condition statement of the maximum diameter of the bolt.
Keywords: elements of transmission towers, one bolted connections, the maximum diameter of the hole, the normal carrying capacity of bolted connections.
Pages: 121-127.
Link for citation: Vasylev, V. N.; Agbash, N. V.; Karabanov, A. S. The management of one bolting elements of the lattice with a belt in the supports of power transmission lines. – Text : electronic. – In: Metal Constructions. – 2013. – Vol. 19, N 2. – Р. 121-127. – URL: https://donnasa.ru/publish_house/journals/mk/2013-2/06_Vasylev_Agbash_Karabanov.pdf (date of access: 03.07.2024). (in Russian)
Vol. 19, N 2 (2013)Journal: Metal Constructions
Publish house: Donbas National Academy of Civil Engineering and Architecture