| 某核电厂应急指挥中心基础隔震研究 |
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| 引用本文： | 范世凯,谭 平,刘德稳,周福霖.某核电厂应急指挥中心基础隔震研究[J].华南地震,2014(1):80-85. |
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| 作者姓名： | 范世凯 谭 平 刘德稳 周福霖 |
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| 作者单位： | 广州大学减震控制与结构安全国家重点实验室培育基地,广东 广州510405 |
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| 基金项目： | 基金项目：中国工程院重点咨询项目（2011-XZ-25） |
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| 摘 要： | 应急指挥中心是核电厂应为紧急核事故而专设的指挥中心,本文对某核电厂应急指挥中心进行基础隔震设计,分析了隔震效果;建立了各楼层的楼层反应谱,对比分析了隔震前后结构楼层反应谱与目标反应谱的关系。结果表明,隔震后结构明显降低了应急指挥中心的地震反应,同时,其楼层反应谱也大大降低,确保核电厂应急指挥中心在应急抢险中充分发挥其功能作用。
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| 关 键 词： | 核电厂应急指挥中心 基础隔震 楼层反应谱 |
Research on Base Isolation of Emergency Center in a Nuclear Power Plant Structure |
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| FAN Shikai,TAN Ping,LIU Dewen,ZHOU Fulin.Research on Base Isolation of Emergency Center in a Nuclear Power Plant Structure[J].South China Journal of Seismology,2014(1):80-85. |
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| Authors: | FAN Shikai TAN Ping LIU Dewen ZHOU Fulin |
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| Institution: | (Cultivation Base for State Key Lab of Seismic Control and Structural Safety, Guangzhou University, Guangzhou 510405, China) |
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| Abstract: | An emergency center is established for dealing with emergency accidents in nuclear power plant. A complete base isolation design of reactor structure is presented in this paper. The control effectiveness of isolated emergency center is evaluated. The floor response spectrum of isolated emergency center, base-fixed emergency center and the target floor response spectrum of the emergency center are compared. Results show that base-isolated technology can significantly reduce the seismic response and the floor response spectrum of emergency center, thus base-isolated technology can greatly enhance the function of emergency center in emergency accidents. |
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| Keywords: | Emergency center of nuclear power plant Base isolation Floor response spectrum |
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