先进压水堆核电厂核岛厂房抗飞机撞击三维数值模拟研究

姚迪; 蔡利建; 蒋迪; 张超琦; 王黎丽

doi:10.13204/j.gyjzG21101116

先进压水堆核电厂核岛厂房抗飞机撞击三维数值模拟研究

doi: 10.13204/j.gyjzG21101116

中国核电工程有限公司, 北京 100840

详细信息

作者简介:
姚迪,男,1983年出生,硕士,高级工程师。电子信箱:run_just@163.com

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出版历程
- 收稿日期: 2021-10-11
- 网络出版日期: 2022-05-27

RESEARCH ON 3D NUMERICAL SIMULATION OF AIRCRAFT IMPACT OF NUCLEAR ISLAND IN ADVANCED PRESSURIZED WATER REACTOR

China Nuclear Power Engineering Co., Ltd., Beijing 100840, China

摘要

摘要: 介绍了自主三代压水堆核电“华龙一号”核岛抗商用大飞机撞击总体设防策略和外层安全壳及防护厂房设计方案。通过建立商用飞机和核岛厂房的三维有限元模型，应用显示动力学数值分析方法模拟飞机撞击核岛厂房外层安全壳及防护厂房的过程。数值分析结果显示，“华龙一号”外层安全壳在大型商用飞机典型不利撞击工况作用下，能够保持外壳结构承载能力，起到了屏蔽外部事件的作用，确保了安全壳的完好。
- 华龙一号 /
- 外层安全壳 /
- 防护厂房 /
- 飞机撞击 /
- 显示动力分析
Abstract: The overall strategy and the design scheme of the outer containment and shield building for the HPR1000 nuclear island of the independent third generation PWR against large commercial aircraft impact were introduced. The 3D finite element anlysis models of large commercial aircraft and nuclear island building were established and the numerical analysis method of explicit dynamics was used to simulate the aircraft impact on the outer containment of nuclear island. The numerical analysis results showed that the outer containment of HPR1000 could maintain the bearing capacity of the shell structure under typical adverse impact location of large-scale commercial aircraft, play the role of shielding external events, and ensure the integrity of the inner containment.
- HPR1000 /
- outer containment /
- shield building /
- aircraft impact /
- explicit dynamic analysis

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参考文献(17)

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