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title

DYNAMIC RESPONSE OF CONCRETE RECTANGULAR LIQUID STORAGE TANKS

Credit to Download: 1 | Page Numbers 8 | Abstract Views: 1771
Year: 2003
COI code: SEE04_SS12
Paper Language: English

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Authors DYNAMIC RESPONSE OF CONCRETE RECTANGULAR LIQUID STORAGE TANKS

By J. Z. Chen - Graduate Student, Department of Civil Engineering, Ryerson University, Toronto, Ontario, Canada.
M. R. Kianoush - Professor, Department of Civil Engineering, Ryerson University, Toronto, Ontario, Canada.

Abstract:

In most of the current design codes and standards for concrete liquid storage tanks, the hydrodynamic pressures are determined assuming that the tank walls are rigid. The Housner’s model, which assumes that the mass of liquid is lumped on the wall based on rigid wall boundary condition in the calculation hydrodynamic pressure, is widely used in practice. Previous research has indicated that the flexibility of wall can affect the distribution and magnitude of hydrodynamic pressures. In this paper, the effect of wall flexibility on hydrodynamic pressures in concrete rectangular tanks is studied using an approach referred to as the sequential method. The procedure on how to establish the impulsive hydrodynamic pressures using the sequential method based on a two-dimensional analysis is described. A comparison shows that the lumped mass approach overestimates the base shear and wall displacements.

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COI code: SEE04_SS12

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By J. Z. Chen, & M. R. Kianoush, 2003, DYNAMIC RESPONSE OF CONCRETE RECTANGULAR LIQUID STORAGE TANKS, 04th International Conference on Seismology and Earthquake Engineering, تهران, پژوهشگاه بين المللي زلزله شناسي و مهندسي زلزله, https://www.civilica.com/Paper-SEE04-SEE04_SS12.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (By J. Z. Chen, & M. R. Kianoush, 2003)
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