Dynamic behaviour of elevated concrete water tank with alternate impulsive mass configurations

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Analysis of hydrodynamic structure such as elevated concrete water tank is quite complicated when compared with other structures. As well as dynamic fluid-structure interaction (FSI) plays an important effects in this complexity for which research suggests solution by using different methods. This paper presents the dynamic behavior of elevated concrete water tank with alternative impulsive masses configurations. Six models were simulated to determine the effects of impulsive mass mode. Simulation of the models was carried out in three-dimensional finite element method via LUSAS FEA 14.1. An artificial ground motion compatible with a target response spectrum that developed by other researchers has been generated according to Gasparini and Vanmarcke procedure. The mass of impulsive mode has been obtained according to Errucode-8. The results of time for impulsive mode of free vibration and the response (time history) of node at highest level of the tank were then compared with added mass approach (Westergaard).

Original languageEnglish
Title of host publicationProceedings of the 2nd WSEAS International Conference on Engineering Mechanics, Structures and Engineering Geology, EMESEG '09
Pages245-250
Number of pages6
Publication statusPublished - 2009
Event2nd WSEAS International Conference on Engineering Mechanics, Structures and Engineering Geology, EMESEG '09 - Rodos
Duration: 22 Jul 200924 Jul 2009

Other

Other2nd WSEAS International Conference on Engineering Mechanics, Structures and Engineering Geology, EMESEG '09
CityRodos
Period22/7/0924/7/09

Fingerprint

Concrete tanks
Water tanks
Finite element method
Fluid structure interaction
Hydrodynamics
fluid-structure interaction
water
ground motion
finite element method
vibration
hydrodynamics
history
simulation

Keywords

  • Artificial ground motion
  • Elevated concrete water tank
  • Impulsive mass

ASJC Scopus subject areas

  • Geology
  • Geotechnical Engineering and Engineering Geology
  • Computational Mechanics

Cite this

Algreane, G. A. I., Osman, S. A., A. Karim, O., & Kasa, A. (2009). Dynamic behaviour of elevated concrete water tank with alternate impulsive mass configurations. In Proceedings of the 2nd WSEAS International Conference on Engineering Mechanics, Structures and Engineering Geology, EMESEG '09 (pp. 245-250)

Dynamic behaviour of elevated concrete water tank with alternate impulsive mass configurations. / Algreane, Gareane A I; Osman, Siti Aminah; A. Karim, Othman; Kasa, Anuar.

Proceedings of the 2nd WSEAS International Conference on Engineering Mechanics, Structures and Engineering Geology, EMESEG '09. 2009. p. 245-250.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Algreane, GAI, Osman, SA, A. Karim, O & Kasa, A 2009, Dynamic behaviour of elevated concrete water tank with alternate impulsive mass configurations. in Proceedings of the 2nd WSEAS International Conference on Engineering Mechanics, Structures and Engineering Geology, EMESEG '09. pp. 245-250, 2nd WSEAS International Conference on Engineering Mechanics, Structures and Engineering Geology, EMESEG '09, Rodos, 22/7/09.
Algreane GAI, Osman SA, A. Karim O, Kasa A. Dynamic behaviour of elevated concrete water tank with alternate impulsive mass configurations. In Proceedings of the 2nd WSEAS International Conference on Engineering Mechanics, Structures and Engineering Geology, EMESEG '09. 2009. p. 245-250
Algreane, Gareane A I ; Osman, Siti Aminah ; A. Karim, Othman ; Kasa, Anuar. / Dynamic behaviour of elevated concrete water tank with alternate impulsive mass configurations. Proceedings of the 2nd WSEAS International Conference on Engineering Mechanics, Structures and Engineering Geology, EMESEG '09. 2009. pp. 245-250
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