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Pregled bibliografske jedinice broj: 536755

Structural Optimization with Frequency Constraint of the Reinforced Concrete Columns of the Spring Mounted Turbine Generator Foundation


Braut, Sanjin; Žigulić, Roberto; Štimac, Goranka; Skoblar, Ante; Butković, Mirko
Structural Optimization with Frequency Constraint of the Reinforced Concrete Columns of the Spring Mounted Turbine Generator Foundation // Proceedings of the 13th World Congress in Mechanism and Machine Science / Ricardo Chicurel-Uziel (ur.).
Guanajuato: IFToMM, Universidad de Guanajuato, 2011. str. 1-7 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 536755 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Structural Optimization with Frequency Constraint of the Reinforced Concrete Columns of the Spring Mounted Turbine Generator Foundation

Autori
Braut, Sanjin ; Žigulić, Roberto ; Štimac, Goranka ; Skoblar, Ante ; Butković, Mirko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 13th World Congress in Mechanism and Machine Science / Ricardo Chicurel-Uziel - Guanajuato : IFToMM, Universidad de Guanajuato, 2011, 1-7

Skup
13th World Congress in Mechanism and Machine Science

Mjesto i datum
Guanajuato, Meksiko, 19.06.2011. - 25.06.2011

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Turbine Generator; Machine Foundation; Numerical Modeling; Structural Optimization; Concrete Columns

Sažetak
In the paper an efficient method to find optimal design of reinforced concrete columns of the spring mounted turbine generator foundation, subjected to rotating machinery dynamic loads is presented. According to thorough finite element analysis it is observed that columns can be successfully modeled separately, what approves the application of simplified, analytical column models. The design objective is to avoid resonance of the first two natural frequencies of foundation columns with the first harmonic excitation of the generator, while design variables are dimensions of columns cross section. The results of the analyzed example show that the optimization was successfully performed, since optimized dimensions of columns give natural frequencies out of the critical frequency range.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekti:
248-0691736-1821 - Optimizacija parametara konstrukcije strojeva za produženje životnog vijeka
069-0691736-1733 - Redukcija vibracija i buke strojeva mehatroničkim pristupom (Žigulić, Roberto, MZOS ) ( CroRIS)

Ustanove:
Tehnički fakultet, Rijeka,
Veleučilište u Karlovcu


Citiraj ovu publikaciju:

Braut, Sanjin; Žigulić, Roberto; Štimac, Goranka; Skoblar, Ante; Butković, Mirko
Structural Optimization with Frequency Constraint of the Reinforced Concrete Columns of the Spring Mounted Turbine Generator Foundation // Proceedings of the 13th World Congress in Mechanism and Machine Science / Ricardo Chicurel-Uziel (ur.).
Guanajuato: IFToMM, Universidad de Guanajuato, 2011. str. 1-7 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Braut, S., Žigulić, R., Štimac, G., Skoblar, A. & Butković, M. (2011) Structural Optimization with Frequency Constraint of the Reinforced Concrete Columns of the Spring Mounted Turbine Generator Foundation. U: Ricardo Chicurel-Uziel (ur.)Proceedings of the 13th World Congress in Mechanism and Machine Science.
@article{article, author = {Braut, Sanjin and \v{Z}iguli\'{c}, Roberto and \v{S}timac, Goranka and Skoblar, Ante and Butkovi\'{c}, Mirko}, year = {2011}, pages = {1-7}, keywords = {Turbine Generator, Machine Foundation, Numerical Modeling, Structural Optimization, Concrete Columns}, title = {Structural Optimization with Frequency Constraint of the Reinforced Concrete Columns of the Spring Mounted Turbine Generator Foundation}, keyword = {Turbine Generator, Machine Foundation, Numerical Modeling, Structural Optimization, Concrete Columns}, publisher = {IFToMM, Universidad de Guanajuato}, publisherplace = {Guanajuato, Meksiko} }
@article{article, author = {Braut, Sanjin and \v{Z}iguli\'{c}, Roberto and \v{S}timac, Goranka and Skoblar, Ante and Butkovi\'{c}, Mirko}, year = {2011}, pages = {1-7}, keywords = {Turbine Generator, Machine Foundation, Numerical Modeling, Structural Optimization, Concrete Columns}, title = {Structural Optimization with Frequency Constraint of the Reinforced Concrete Columns of the Spring Mounted Turbine Generator Foundation}, keyword = {Turbine Generator, Machine Foundation, Numerical Modeling, Structural Optimization, Concrete Columns}, publisher = {IFToMM, Universidad de Guanajuato}, publisherplace = {Guanajuato, Meksiko} }




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