基于遗传算法,对核反应堆辐射屏蔽设计的单设计目标和多设计目标优化问题展开了研究。基于“萨瓦娜”号核动力船辐射屏蔽问题的测试,验证了单设计目标和多设计目标辐射屏蔽优化设计方法的有效性和正确性,为未来核反应堆的辐射屏蔽的优化设计提供新的技术手段。 Based on genetic algorithm, a single design goal and multi-design goal optimization problem of radiation shield design of nuclear reactor are studied. Based on the testing of the radiated shielding problem of the nuclear power boat “Savannah”, the validity and correctness of the single design objective and the multi-design target radiation shielding optimization design method are verified, and the new design of radiation shielding for the future nuclear reactor is provided with new Technical means.