TECHNICAL PAPERS
Oct 1, 2001

Finite-Element Modeling of Filling Pressures in a Full-Scale Silo

Publication: Journal of Engineering Mechanics
Volume 127, Issue 10

Abstract

A detailed nonlinear finite-element analysis is undertaken of the wall pressures exerted by iron ore pellets in a full-scale silo experiment. The ring stiffeners on the exterior of the silo wall cause local small axisymmetric geometric imperfections, and the effect of these on the pressure predictions is explored, together with its sensitivity to the chosen bulk solid constitutive model. This paper focuses on the filling pressures alone, because these are a necessary starting point if discharge pressure predictions are to be made with confidence.

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Information & Authors

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Published In

Go to Journal of Engineering Mechanics
Journal of Engineering Mechanics
Volume 127Issue 10October 2001
Pages: 1058 - 1066

History

Received: Apr 27, 2001
Published online: Oct 1, 2001
Published in print: Oct 2001

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Authors

Affiliations

Lect., School of the Built Envir., Nottingham Univ., University Park, Nottingham NG7 2RD, U.K. E-mail: [email protected]
Res. Student, School of Engrg. and the Built Envir., Wolverhampton Univ., Wulfruna St., Wolverhampton WV1 1SB, U.K. E-mail: e9817661 @wlv.ac.uk
Reader, School of Civ. and Envir. Engrg., Edinburgh Univ., The King's Buildings, Edinburgh EH9 3JN, U.K. E-mail: [email protected]
Prof., School of Civ. and Envir. Engrg., Edinburgh Univ., The King's Buildings, Edinburgh EH9 3JN, U.K. E-mail: [email protected]

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