Abstract
In this paper, three issues were examined based on the various measurements observed at Mutsu-Ogawara Oil Storage Base.
(1) Stresses in RC-ring measured during water test.
Testing season affects the stress generated in RC-ring during water test.
(2) The relationship between the settlement of tank shell and the settlement of RC-ring.
A certain correlation exists between them.
(3) The relationship between the settlement and planar deformation of tank shell.
Elastic deformation of the shell subjected to the settlement of itself, causes planar deformation of tank shell.
