CEFR堆容器及堆内构件是一体化的池式结构。反应堆容器为双层结构,包括主容器和保护容器,堆容器直径约8m,高12.6m。一回路全部主要设备及部分二回路设备置于其中,结构紧凑而复杂。堆容器及部分堆内构件因体积庞大无法整体运至安装现场,因此,按照可运输的尺寸条件分 The CEFR stack container and internals are integrated pool structures. The reactor vessel is double-decked and consists of a main vessel and a protective vessel with a diameter of about 8 m and a height of 12.6 m. All primary equipment and some secondary loop equipment are placed in the primary loop, which is compact and complicated. Due to the bulky container and part of the pile of components can not be shipped to the installation site as a whole, therefore, according to transportable size conditions points