Seismic effect of liquid fillings on cylindrical storage tanks

• Autorzy: Kotrasová K.
• Języki publikacji: EN

Abstrakty

EN

Ground-supported cylindrical tanks are used to store a variety of liquids. This paper provides the theoretical background taking into account impulsive and convective (sloshing) actions of the fluid in rigid containers fixed to rigid foundations. Seismic responses were calculated by using response spectra of the earthquake in Loma Prieta, California (18.10.1989). Seismic responses: total base shears, bending and overturning moments of fluid for different tank slenderness ratio were analysed for rigid tanks with water filling of height equal to 2 [m]and radius depended on the tank slenderness ratio.

Słowa kluczowe

EN

tank; earthquake; impulsive effect; convective effect

PL

zbiornik; trzęsienie ziemi; efekt impulsowy; efekt konwekcyjny

• Wydawca: Komisja Inżynierii Budowlanej Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Roczniki Inżynierii Budowlanej
• Rocznik: 2015
• Tom: z. 15
• Strony: 73--77
• Opis fizyczny: Bibliogr. 8 poz., rys., wykr.

Twórcy

autor

Kotrasová K.

• Faculty of Civil Engineering, Technical University of Košice, Košice, Slovakia

Bibliografia

• [1] Jendželovský N., Baláž L.: Modeling of a gravel base under the cylindrical tank, Advanced Material Research, Vol. 969, 2014, pp. 249-252.
• [2] Králik J., Králik J., jr.: Probability assessment of analysis of high-rise buildings seismic resistence, Advanced Materials Research, Vols. 712-715, 2013, pp.929-936.
• [3] Kuklík P.: Preconsolidation, structural strength of soil, and its effect on subsoil upper structure interaction. Engineering Structures, No. 33,2011, pp. 1195-1204.
• [4] Melcer J.: Dynamic Response of a Bridge Due to Moving Loads, Journal of Vibration Engineering & Technologies, Vol.3, 2, 2015, pp. 199-209.
• [5] Sumec J., Jendželovský N.: Reinforced concrete water tank response under a seismic load, Roczniki Inżynierii Budowlanej, No. 8, 2008, pp. 71-76.
• [6] Taraba B., Michalec Z., Michalcová V., Blejchar T., Bojko M., Kozubkova M.: CFD simulations of the effect of wind on the spontaneous heating of coal stockpiles, Fuel, Vol. 118, 2014, pp. 107-112, DOI:10.1016/j.fuel.2013.10.064.
• [7] Tvrdá K., Dický J.: Topological Optimization of Girders, Journal of Civil Engineering, Vol. 5, 3, 2010, pp. 91-98.
• [8] EN 1998-4: 2006 Eurocode 8, Design of structures for earthquake resistance, Part 4: Silos, Tanks and Pipelines, CEN, Brussels, 2006.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.