AP1000主控室设备抗震鉴定试验研究
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摘要
AP1000是西屋公司开发的先进非能动压水堆。本文描述了AP1000主控室设备(PDSP和SDSP机柜)抗震鉴定试验的试验目的、试验装置、试验方法、试验内容和试验结果。试验目的在于考核设备的刚度、强度以及其在地震载荷作用时和作用后的性能指标。试验在中国核动力研究设计院核级设备鉴定中心进行。试验中通过正弦扫描和白噪声探查了样机三个轴向的固有频率及阻尼比,并采用多频波法在样机的三个轴向同时输入模拟加速度时程激振,利用地震台台面加速度作为控制信号完成抗震鉴定试验。试验结果表明,样机在试验中及试验后结构完整,功能完好,满足规范要求。
Background: AP1000 is a advanced passive PWR which designed by the Westinghouse.Purpose: The purpose of the seismic qualification test is to obtain test data that will demonstrate structural integrity and functionality of AP1000 MCR equipment during and after exposure to the dynamic effect of seismic load.Methods: The test was performed at the Nuclear Equipment Qualification Center(NEQ) of Nuclear Power Institute of China(NPIC).The dynamic characteristics of specimens are detected by sine sweep and random input respectively.Multi-frequency method is applied along three orthogonal axis of the specimen in seismic qualification tests.And the seismic qualification tests are taken by using the acceleration on surface of the shake table as the control signal.Results: The structural integrity and the operability of the specimen are perfect during and after the seismic qualification test.Conclusions: Therefore,the AP1000 MCR equipments(PDSP and SDSP) pass the seismic qualification test.
Background: AP1000 is a advanced passive PWR which designed by the Westinghouse.Purpose: The purpose of the seismic qualification test is to obtain test data that will demonstrate structural integrity and functionality of AP1000 MCR equipment during and after exposure to the dynamic effect of seismic load.Methods: The test was performed at the Nuclear Equipment Qualification Center(NEQ) of Nuclear Power Institute of China(NPIC).The dynamic characteristics of specimens are detected by sine sweep and random input respectively.Multi-frequency method is applied along three orthogonal axis of the specimen in seismic qualification tests.And the seismic qualification tests are taken by using the acceleration on surface of the shake table as the control signal.Results: The structural integrity and the operability of the specimen are perfect during and after the seismic qualification test.Conclusions: Therefore,the AP1000 MCR equipments(PDSP and SDSP) pass the seismic qualification test.
引文
1李忠诚,杨孟嘉.AP1000抗震分析与设计特点研究[J].世界地震工程,2008,(24):137-142LI Zhongcheng,YANG Mengjia.Study on the majorcharacteristics of seismic analysis and design ofAP1000[J].World Earthquake Engineering,2008,(24):137-142
2 Institute of Electrical and Electronics Engineers.IEEE Std344.IEEE Recommended Practice for SeismicQualification of Class 1E Equipment for Nuclear PowerGenerating Stations[S],New York,2004
3国家核安全局.HAF.J0053.核设备抗震鉴定试验指南[S].北京,1995National Nuclear Safety Administration.HAF.J0053.Guide of Seismic Qualification Test for NuclearEquipment[S].Beijing,1995
4方庆贤.核电厂设备抗震鉴定的审评[J].核动力工程,1995,16(5):394-400FANG Qingxian.Safety review for seismic qualificationof nuclear power plant equipment[J].Nuclear PowerEngineering,1995,16(5):394-400
5邱法维,钱稼茹,陈志鹏.结构抗震实验方法[M].北京:科学出版社,2000QIU Fawei,QIAN Jiaru,CHEN Zhipeng.Seismic testmethodology for structures[M].Beijing:Science Press,2000
6刘永昌,孙柏涛.核电站用机电设备抗震性能试验鉴定若干问题[J].地震工程与工程振动,1999,19(3):68-73LIU Yongchang,SUN Baitao.Some problem in seismicqualification of equipment for nuclear power generatingstations[J].Earthquake Engineering and EngineeringVibration,1999,19(3):68-73
2 Institute of Electrical and Electronics Engineers.IEEE Std344.IEEE Recommended Practice for SeismicQualification of Class 1E Equipment for Nuclear PowerGenerating Stations[S],New York,2004
3国家核安全局.HAF.J0053.核设备抗震鉴定试验指南[S].北京,1995National Nuclear Safety Administration.HAF.J0053.Guide of Seismic Qualification Test for NuclearEquipment[S].Beijing,1995
4方庆贤.核电厂设备抗震鉴定的审评[J].核动力工程,1995,16(5):394-400FANG Qingxian.Safety review for seismic qualificationof nuclear power plant equipment[J].Nuclear PowerEngineering,1995,16(5):394-400
5邱法维,钱稼茹,陈志鹏.结构抗震实验方法[M].北京:科学出版社,2000QIU Fawei,QIAN Jiaru,CHEN Zhipeng.Seismic testmethodology for structures[M].Beijing:Science Press,2000
6刘永昌,孙柏涛.核电站用机电设备抗震性能试验鉴定若干问题[J].地震工程与工程振动,1999,19(3):68-73LIU Yongchang,SUN Baitao.Some problem in seismicqualification of equipment for nuclear power generatingstations[J].Earthquake Engineering and EngineeringVibration,1999,19(3):68-73
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