Resumo

ALVAREZ GONZALEZ, Michael; MEDEROS PEREZ, Vladimir; HERNANDEZ MACHADO, Miguel Ángel  e  MATAMOROS GARCIA, Rafael. Deformations evaluations and forecast in Turbo Generator 5 in the thermic-energetic plant of Nuevitas, Camagüey. Enfoque UTE [online]. 2020, vol.11, n.4, pp.116-131. ISSN 1390-6542.  https://doi.org/10.29019/enfoqueute.v11n4.636.

The evaluation, analysis and deformations forecast in the Turbo Generator 5 of the water heater-energy plant of Nuevitas, it was the main objective of this research. For they were carried out it chronologically geodesic surveying to establishment control record distributed in same time period to specific marks along the structure. These data were used in the physical-numeric models, by Finite Elements Method, it allowed evaluate the load-deformation process and floor-structures interaction. After achieving the historical record of stress-strain plane state, forecast deformations was proposing for the support structure by Arima’s models to evaluate in short term the not-alienations permissible future registered systematically in the axes of the mechanical system rotors in the plant.

Palavras-chave : geodesy; load-deformation; finite element method; soil-structure interaction; Arima model.

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