摘要
核电站安全壳是核反应堆的最后一道屏障,其结构的安全性直接关系到核电站周围人员和环境的安全问题。介绍了核电站安全壳的功能及其分类,基于核电站安全壳特殊的防护功能要求,对安全壳结构在地震、飞机撞击和爆炸等外来事件作用下的安全防护性能进行了探讨,并对安全壳结构防护措施的改善给予了相应建议。
Nuclear power plant containment is the last barrier of nuclear reactor and its safety has close connection with the safety of personnel and environment around the station. In this paper, the functions and classifications of the containment of nuclear power plant were introduced. Based on the special requirements of nuclear power plant containment, the security protection performances of nuclear power plant containment under exogenous events such as earthquake, aircraft impact and explosive loading were discussed. Some corresponding measures against exogenous events were described.
出处
《电网与清洁能源》
2009年第10期74-77,共4页
Power System and Clean Energy
关键词
核电站安全壳
核反应堆
地震
飞机撞击
爆炸
外来事件
安全防护性能
containment of nuclear power plant
nuclear reactor
earthquake
aircraft impact
explosive loading
exogenous event
security protection performance
