| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cask storage pedestal capable of sufficiently suppressing heat transmission from a cask bottom face to the floor face. <P>SOLUTION: A cask storage pedestal includes: a base part 10 disposed on the floor face 140; a flat plate member 20 disposed on the upper part of the base part 10 a bottom and supporting part of a cask 110; and a fin part 30 arranged in the surroundings of a lower outer peripheral face of the cask 110 while being in contact with the flat plate member 20. The flat plate member 20 extends to the outside in the radial direction of the cask 110 over the lower outer peripheral face of the cask 110. The fin part 30 has a plurality of fin plates 31 of the cask 110, which are radially disposed so as to surround the lower outer peripheral face of the cask 110. <P>COPYRIGHT: (C)2013,JPO&INPIT |
