Volume 6 number 21, pages: 19 - 22

Published: Jan 27, 2020

STRESS AND STRAIN ANALYSIS AND RECONSTRUCTION OF ROOT SECTION OF STEEL CHIMNEY

Pekovic Ognjen
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Abstract

Auxiliary boiler room chimney in Thermopower plant "Nikola Tesla B" root section reconstruction is described in this paper. Reconstruction methodology is described from initial, reconstruction task, in regard to identify parts that needed to be replaced, stress and strain analysis and optimal construction solution selection, to final on site construction. By reconstruction maximal stresses are reduced four times, while first mod of oscillation was insignificant increased.

Keywords

3D modeling industrial chimneys steel construction overhaul stress analysis

References

1.Perry, J.H., ur. (1997) Chemical engineers handbook. New York: McGraw Hill

2. Segerlind, L.J. (1984) Applied finite element analysis. New York: Michigan State University, Agricultural Engineering Department

3. Stupar, S., Simonović, A., Tanasković, T., Komarov, D., Stanojević, M. (2007) Pregled i analiza naponsko-deformacionih stanja čeličnih dimnjaka. Istraživanja i projektovanja za privredu, vol. 5, br. 17, str. 39-44

4. Stupar, S., i dr. (2006) Izveštaj o stanju dimnjaka pomoćne kotlarnice TENT B. MF