Seismic behavior of liquid-filled shells

D. C. Ma; J. Gvildys; Y. W. Chang; Wing K Liu

doi:10.1016/0029-5493(82)90160-1

Seismic behavior of liquid-filled shells

D. C. Ma^*, J. Gvildys, Y. W. Chang, Wing K Liu

^*Corresponding author for this work

Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

The seismic response of shell structures containing a fluid is generally evaluated with the aid of the added-mass concept. This paper presents a study of the seismic response of elastic tanks based on an alternative approach which includes both acoustic and sloshing interaction of the fluid and structure. Numerical examples are presented to demonstrate the influence of the tank-wall flexibility on the fluid dynamic pressure and the sloshing wave height. The post-earthquake sloshing behavior is also examined.

Original language	English (US)
Pages (from-to)	437-455
Number of pages	19
Journal	Nuclear Engineering and Design
Volume	70
Issue number	3
DOIs	https://doi.org/10.1016/0029-5493(82)90160-1
State	Published - Jul 1 1982

ASJC Scopus subject areas

Nuclear and High Energy Physics
Nuclear Energy and Engineering
Materials Science(all)
Safety, Risk, Reliability and Quality
Waste Management and Disposal
Mechanical Engineering

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AB - The seismic response of shell structures containing a fluid is generally evaluated with the aid of the added-mass concept. This paper presents a study of the seismic response of elastic tanks based on an alternative approach which includes both acoustic and sloshing interaction of the fluid and structure. Numerical examples are presented to demonstrate the influence of the tank-wall flexibility on the fluid dynamic pressure and the sloshing wave height. The post-earthquake sloshing behavior is also examined.

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Seismic behavior of liquid-filled shells

Abstract

ASJC Scopus subject areas

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