| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reactor container which makes highly reliable design and evaluation possible. <P>SOLUTION: A reactor container includes a building frame comprised of an inner steel plate 5, an outer steel plate 7 and concrete 3 filling a gap between the inner steel plate 5 and the outer steel plate 7, and radioactive substances are prevented by the outer steel plate 7 from being leaked. A steel product such as a steel plate material for middle and low temperature pressure containers or steel plate material of carbon steel for middle or normal temperature pressure containers is available for the outer steel plate 7, and a structural steel product such as general structural rolled steel product, welding structural rolled steel product and construction structural rolled steel product is available for the inner steel plate 5. <P>COPYRIGHT: (C)2012,JPO&INPIT |
