| 摘要 |
PROBLEM TO BE SOLVED: To provide a nuclear reactor cooling structure and a constructing method of a nuclear reactor capable of reducing work time and cost, by reducing working man hours at removal work of a scaffold and attachment work of a baffle plate.SOLUTION: The nuclear reactor cooling structure according to a first embodiment of the present invention is a cooling structure of a nuclear reactor 1 that includes a baffle plate 14 which is arranged between a nuclear reactor containment vessel 11 and a nuclear reactor building 12 and forms a cooling flow channel 13 for air-cooling the nuclear reactor containment vessel 11. The nuclear reactor cooling structure has a fixing member 2 for fixing the baffle plate 14 to a surface of the nuclear reactor containment vessel 11, and a part of the fixing member 2 forms a connection member of a scaffold 3 installed on an outer periphery of the nuclear reactor containment vessel 11 when the nuclear reactor containment vessel 11 is built. |
