A Determination of the Residual Life of Steel Bin of Coke-Screening Station Taking into Account Operating Corrosive Damages
Journal Title: Металлические конструкции - Year 2018, Vol 24, Issue 2
Abstract
The article presents the results of analysis of the tensely-deformed state of a steel bunker for storage of coke. The calculation is performed according to engineering procedure and using software complex LIRA-SAPR 2013. The main purpose of the work was to determine tensely-deformed state of bunker’s elements considering operational damages. For this purpose, basic spational model of steel bunker was modeled (the model in the perfect shape), and model, which takes into account damages received during operation. The obtained results allowed us to analyze in detail the nature of the distribution of normal stresses, and to predict the increase of stesses depending on corrosive deterioration of constructions during operation. On the basis of the data obtained the residual life of object was identified.
Authors and Affiliations
Andrei Mironov, Yurii Nasonov
Keywords
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