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Civil-Comp Proceedings
ISSN 1759-3433 CCP: 71
COMPUTATIONAL CIVIL AND STRUCTURAL ENGINEERING Edited by: G. De Roeck and B.H.V. Topping
Paper XI.3
Computer Analysis of Prestressed Concrete Cylindrical Tanks N.K. Öztorun+ and M. Utku#
+Department of Civil Engineering, University of Istanbul, Istanbul, Turkey
, "Computer Analysis of Prestressed Concrete Cylindrical Tanks", in G. De Roeck, B.H.V. Topping, (Editors), "Computational Civil and Structural Engineering", Civil-Comp Press, Edinburgh, UK, pp 257-264, 2000. doi:10.4203/ccp.71.11.3
Abstract
A computer method based on the classical shell and plate
theories is presented for the elastic analysis of cylindrical
water tanks subjected to axisymmetrical loading and
post-tensioning loads. Spherical dome or circular plate roof,
cylindrical container, top and bottom ring beams together
with circular plate foundation are considered as possible
components of a water tank in the flexibility formulation.
Classical shell, plate, and ring beam theories are used to
obtain flexibility coefficients. A computer program is
developed based on this formulation and successfully used in
the design of prestressed concrete water tanks with diameters
of eighty-meter built in Saudi Arabia.
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