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

YAO Di; CAI Lijian; JIANG Di; ZHANG Chaoqi; WANG Lili

doi:10.13204/j.gyjzG21101116

Volume 51 Issue 12

May 2022

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YAO Di, CAI Lijian, JIANG Di, ZHANG Chaoqi, WANG Lili. RESEARCH ON 3D NUMERICAL SIMULATION OF AIRCRAFT IMPACT OF NUCLEAR ISLAND IN ADVANCED PRESSURIZED WATER REACTOR[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(12): 7-12,73. doi: 10.13204/j.gyjzG21101116

Citation:

YAO Di, CAI Lijian, JIANG Di, ZHANG Chaoqi, WANG Lili. RESEARCH ON 3D NUMERICAL SIMULATION OF AIRCRAFT IMPACT OF NUCLEAR ISLAND IN ADVANCED PRESSURIZED WATER REACTOR[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(12): 7-12,73. doi: 10.13204/j.gyjzG21101116

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

doi: 10.13204/j.gyjzG21101116

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

Received Date: 2021-10-11
Available Online: 2022-05-27

Abstract

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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References(17)

References

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