Models for calculating dynamic characteristics of frame foundation under the turbine set

• Autorzy: Musiał M.

Identyfikatory

DOI

10.4467/2353737XCT.16.164.5775

Warianty tytułu

PL

Modele do obliczania charakterystyk dynamicznych fundamentu ramowego pod turbozespół

• Języki publikacji: EN

Abstrakty

EN

The article describes dynamic analyses of frame foundation for a turbine set with a capacity of 20 MW. In the introduction, the author discusses a general method of performing dynamic calculations in building structures. The natural analyses were performed using three methods: a simplified method, a finite element method for the bar structure and the volumetric structure. The course of action was described in detail. The quality of the results was compared. General recommendations for this type of analyses were formulated.

PL

W artykule opisano analizy dynamiczne fundamentu ramowego pod turbozespół o mocy 20 MW. We wstępie omówiono ogólnie sposób prowadzenia obliczeń dynamicznych w konstrukcjach budowlanych. Analizy własne przeprowadzono trzema metodami: metodą uproszczoną, metodą elementów skończonych dla konstrukcji prętowej i objętościowej. Opisano szczegółowo tok postępowania. Porównano jakość otrzymanych wyników. Sformułowano ogólne zalecenia do tego typu analiz.

Słowa kluczowe

EN

frame foundation; turbine set; eigensolution; reinforced concrete

PL

fundament ramowy; turbozespół; zagadnienie własne; żelbet

• Wydawca: Wydawnictwo Politechniki Krakowskiej im. Tadeusza Kościuszki
• Czasopismo: Czasopismo Techniczne. Budownictwo
• Rocznik: 2016
• Tom: Y. 113, iss. 2-B
• Strony: 133--144
• Opis fizyczny: Bibliogr. 19 poz., wz., il., tab.

Twórcy

autor

Musiał M.

• Faculty of Civil Engineering, Wroclaw University of Technology

Bibliografia

• [1] Bhatia K.G., Foundations for Industrial Machines and Earthquake Effects, ISET Journal of Earthquake Technology, Paper No. 495, Vol. 45, No. 1–2, March–June, 2008, 13–29.
• [2] Dhait V.B., Parbat D.K., Ambade B.R., Geotechnical Aspects In Modelling Framed Type Foundation For 210 MW Turbo Generator Using Computer Software, International Journal of Modern Trends in Engineering and Research, Vol. 02, Issue 02, February, 2015, 127–132.
• [3] EN 1990: Eurocode: Basis of structural design.
• [4] EN 1991-1-4: Eurocode 1: Actions on structures – Part 1–4: General actions – Wind actions.
• [5] EN 1991-3: Eurocode 1: Actions on structures – Part 3: Actions induced by cranes and machinery.
• [6] EN 1998-1: Design of structures for earthquake resistance – Part 1: General rules seismic actions and rules for buildings.
• [7] Jayarajan P., Kouzer K.M., Dynamic Analysis of Turbo-generator Machine Foundations, Journal of Civil Engineering and Environmental Technology, Vol. 1, No. 4, August, 2014, 30 –35.
• [8] Kisiel I., Dynamics of foundations for the machines (in Polish), PWN, Warszawa 1957.
• [9] Langer J., Dynamics of structure (in Polish), Publishing House of Wroclaw University of Technology, Wrocław 1980.
• [10] Lipiński J., Foundations for the machines (in Polish), Arkady, Warszawa 1985.
• [11] Musiał M., Static and dynamic stiffness of reinforced concrete beams, Archives of Civil and Mechanical Engineering, Vol. 12(2), 2012, 186–191.
• [12] Musiał M., Young’s modulus test in two directions on the basis of eigenfrequencies in concrete beams, Technical Transactions, 3–B/2015, 133–142.
• [13] Musiał M., Kamiński M., Grosel J., Modernization of reinforced concrete frame foundation for turbine set (in Polish), Materiały Budowlane, 9/2015, 78–79.
• [14] PN-77/B-2011: Loads in static calculations – Wind loads (in Polish).
• [15] PN-80/B-03040: Foundations and supporting structures for machines – Calculations and design (in Polish).
• [16] PN-86/B-02005: Actions on building structures – Actions of hoisting devices (in Polish).
• [17] Smart M., Friswell M.I., Lees A.W., Prells U., Estimating turbogenerator foundation parameters, Proceedings of the Institution of Mechanical Engineers, Vol. 212, Part C, 1998, 653–665.
• [18] Starosolski W., Reinforced concrete structures according to PN-B-03264:2002 and Eurocode 2 – Vol. III (in Polish), PWN, Warszawa 2009.
• [19] Żurański J., Wind loads on buildings and structures (in Polish), Library of Inżynieria i Budownictwo, Warszawa 1969.