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本文以核级卧式容器为切入点,以双鞍座卧式容器为例,通过对双鞍座卧式容器力学模型的简要分析,从鞍座及加强圈与卧式容器各向应力的关系、鞍座平面内加强圈的设置两方面阐述了鞍座及加强圈的合理化设计可以降低卧式容器的轴向应力、切向应力、周向应力,以使卧式容器满足整体强度要求且结构更加优化合理,从而达到节省材料的目的,尤其对于核级卧式容器将有效降低材料成本的费用。
In this paper, a nuclear-level horizontal container is taken as an entry point. Taking a double-saddle horizontal container as an example, through the brief analysis of the mechanical model of a double-saddle horizontal container, the relationship between the horizontal stress of the saddle and the reinforcing ring and the horizontal container , The setting of reinforcing ring in the plane of the saddle expounds the rational design of the saddle and the reinforcing ring to reduce the axial stress, tangential stress and circumferential stress of the horizontal container so that the horizontal container can meet the requirement of the overall strength and the structure More optimized and reasonable, so as to achieve the purpose of saving materials, especially for nuclear-level horizontal container will effectively reduce the cost of materials.