The features of chimney’s local reinforcement calculation
V. V. Gubanov, A. N. Kulchitskiy
Donbas National Academy of Civil Engineering and Architecture
Annotation: The article consideres the peculiarities of local strengthening chimneys calculation for various kinds of damages such as the blowhole, the concavity of a shell, the run-out of cylinder shell lining-up. Chimneys as plate structures have there own damageability specificity and strengthening specificity unlike the frame construction. It has been done the constructive decisions designs classification of metal chimneys trunks with different variants of damage for the given type of construction. The considered variants of strengthening concern strengthening without essential change of the constructive form and the settlement scheme of a design. Results of numerical researches of the intense-deformed condition of sites of chimneys with various constructive decisions of strengthening are established. The most rational methods of strengthening for various kinds of damages are defined.
Keywords: chimneys, stress-deformed state (SDS), reinforcement, bearing capacity reserve, constructive designs.
Pages: 185-191.
Link for citation: Gubanov, V. V.; Kulchitskiy, A. N. The features of chimney’s local reinforcement calculation. – Text : electronic. – In: Modern Industrial and Civil Construction. – 2011. – Vol. 7, N 3. – Р. 185-191. – URL: https://donnasa.ru/publish_house/journals/spgs/2011-3/08_gubanov_kulchickij.pdf (date of access: 16.09.2024). (in Russian)
Vol. 7, N 3 (2011)Journal: Modern Industrial and Civil Construction
Publish house: Donbas National Academy of Civil Engineering and Architecture