Title:
NUCLEAR REACTOR BUILDING
Document Type and Number:
Japanese Patent JP2019138781
Kind Code:
A
Abstract:
To provide a nuclear reactor building that can be applied to an existing nuclear reactor and can suppress vibrations of a floor caused when a flying object hits against the floor.SOLUTION: A nuclear reactor building 1 includes: protection plates (protection members) 4A and 4B arranged on the outside of an outer wall 2; and a plurality of pin supporting parts (supporting parts) 5A and 5B in parts of the outer wall 2 which are connected to the floor 3 of each stage on the ground, the pin supporting parts supporting the protection plates 4A and 4B so that the protection plates 4A and 4B can rotate in a vertical direction when a flying object hits against the protection plates 4A and 4B.SELECTED DRAWING: Figure 2
Inventors:
USHIO YUICHI
IIJIMA TADASHI
IIJIMA TADASHI
Application Number:
JP2018022664A
Publication Date:
August 22, 2019
Filing Date:
February 13, 2018
Export Citation:
Assignee:
HITACHI GE NUCLEAR ENERGY LTD
International Classes:
G21C13/00; E04H9/04
Attorney, Agent or Firm:
Kaichi International Patent Office