Determining Tilt in Tanks Used to Store Oil and Oil Products During Hydraulic Testing and Operation


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Abstract

Requirements stated in regulatory documents are discussed with respect to determining deformations in beds of vertical steel cylindrical tanks used to store oil and oil products. A procedure is proposed for determining tilt in the foundation and the tank proper, based on the aggregate settlement of deformation markings on the foundation and points along the bottom edge. A computer program was developed to calculate tilt. An example is presented of determining settlement and tilt for a pile foundation of a vertical steel tank after 5 years of operation.

About the authors

E. M. Boguchevskaya

Moscow State Expert Committee (Mosgosexpertiza)

Email: smfe@mail.ru
Russian Federation, Moscow

I. L. Dimov

Scientific-Research Institute of Oil and Oil Product Transportation

Email: smfe@mail.ru
Russian Federation, Moscow

L. A. Dimov

Russian Society for Soil Mechanics, Geotechnics and Foundation Engineering

Email: smfe@mail.ru
Russian Federation, Velikii Ustyug

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