当前我国缺乏核燃料循环设施的具体洪水设防要求,使得在防洪设计方面难以找到明确的标准依据。文章总结、分析了当前中、美、国际原子能机构在核设施防洪设计旁面的标准现状,以期为修订或完善我国核燃料循环设施洪水设防标准提供参考和依据。 At present, China lacks the specific flood protection requirements for nuclear fuel cycle facilities, making it difficult to find a clear standard basis for flood control design. The paper summarizes and analyzes the current status quo of the standards of nuclear energy facilities designed by China, the United States and the IAEA in the hope of providing reference and basis for the revision or improvement of the standards for flood protection of nuclear fuel cycle facilities in China.