摘要
本文针对NRC正式批准的美国AP1000标准设计采用的钢板混凝土（SC）屏蔽厂房，开展了抵抗大型商用飞机撞击的分析研究。分析中采用具有代表性的某大型宽体商用飞机作为入射飞机，根据前期所进行的撞击目标筛选工作，选取屏蔽厂房筒身中部、进气口区域和屋顶锥屋面作为撞击目标．并采用LS—DYNA显式有限元分析软件进行这三种工况模拟。分析结果显示美国AP1000标准设计采用的SC屏蔽厂房完全可以抵抗这种级别大型商用飞机的撞击、
This paper mainly concerns about what will happen to the APIO00 SC shield building after a large commercial plane impact on it. A typical large wide-body commercial plane is chosen as the im- pacting aircraft. Based on the target-selection research, the middle of the cylindrical wall, the air inlet zone and the conic roof are selected as the targets. These conditions will be modeled by LS-DYNA. The result of these analysis shows that the SC shield building of AP1000 Plant can resist the impact of a large wide-body commercial plane.
出处
《核电工程与技术》
2014年第1期41-48,共8页
Nuclear Power Engineering and Technology
