Analysis of A Large Commercial Aero Plane Crash on AP1000 Reinforced Concrete Shield Building
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摘要: 针对建设中的三门、海阳AP1000钢筋混凝土(RC)屏蔽厂房,开展抵抗大型商用飞机撞击的分析研究。分析中采用我国核安全导则(HAD)推荐的总质量约90 t的大型窄体商用飞机作为撞击飞机,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使用"飞机-标靶相互作用法"进行3种工况模拟。结果表明:AP1000的RC屏蔽厂房可以抵抗这种级别飞机的撞击。Abstract: This paper mainly concerns about the behavior of the AP1000 RC shield building located at Sanmen and Haiyang when a large narrow-body commercial aero plane impacts on it. An aero plane suggested by HAD with the weight of 90 t is chosen as the impact aircraft. The middle of the cylindrical wall, the air inlet zone and the conic roof are selected as the targets. Their behaviors will be simulated by LS-DYNA. The result of these analysis shows that the RC shield building of AP1000 Plant can resist the impact of this aero plane.
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Key words:
- Aircraft impact /
- Reinforcement concrete /
- Shield building /
- LS-DYNA /
- AP1000
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