Effect of the Number of Guys on the Stress-Strain State of Steel Chimneys
V. V. Gubanov, E. N. Olenich
Donbas National Academy of Civil Engineering and Architecture
Annotation: The article deals with the influence of the number of back lines on a stress state of chimneys with two levels of in height based on a comparative study. The calculation of structure in the program module Mathcad is developed with the use of the equation system of equilibrium of structural elements and the account of nonlinear behaviour of back lines. Maximum stresses and bending moments in the pipe shaft at various combinations of loads and wind flow angles were determined on the basis of the program module. Numerical research and analysis of influence of different structural parameters on the chimneys with three and four guys in the plan were carried out. Recommendations are given on a effective choice of design solutions for chimneys with three and four flue guys in the plan.
Keywords: stress state, steel chimney, guys, design scheme, loads, metal structures.
Pages: 131-142.
Link for citation: Gubanov, V. V.; Olenich, E. N. Effect of the Number of Guys on the Stress-Strain State of Steel Chimneys. – Text : electronic. – In: Metal Constructions. – 2020. – Vol. 26, N 3. – Р. 131-142. – URL: https://donnasa.ru/publish_house/journals/mk/2020-3/03_gubanov_olenich.pdf (date of access: 03.07.2024). (in Russian)
Vol. 26, N 3 (2020)Journal: Metal Constructions
Publish house: Donbas National Academy of Civil Engineering and Architecture