基于反应谱法的一体化堆顶围筒组件抗震性能评定
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摘要
核电厂一体化堆顶围筒组件是一体化堆顶组件的主要承力件并提供辐射屏蔽保护。在围筒组件的设计阶段需要对其运行工况进行力学分析,以保证围筒组件在极端事故工况下不发生破坏。本文首先分析了围筒组件的工况和荷载组合。在其中条件最为苛刻的D级工况下,采用反应谱法对围筒组件进行了有限元抗震分析,并计算了其它荷载的作用。结果表明围筒组件的设计满足ASME规范要求。因此,围筒组件能够抵御极端事故工况。
Integrated head package shroud is the main mechanical support as well as radiation shield protection of Integrated Head Package(IHP).Shroud mechanical analysis at its working condition should be analyzed during the period of shroud design,so as to make sure its safety at extraordinary accident condition.Firstly,shroud working condition and its load combination were analyzed.Then shroud seismic analysis based on response spectrum method and analysis for other loads were made in the level D condition.The results show that shroud seismic capability satisfies ASME code requirements.So shroud can work in extraordinary accident condition.
Integrated head package shroud is the main mechanical support as well as radiation shield protection of Integrated Head Package(IHP).Shroud mechanical analysis at its working condition should be analyzed during the period of shroud design,so as to make sure its safety at extraordinary accident condition.Firstly,shroud working condition and its load combination were analyzed.Then shroud seismic analysis based on response spectrum method and analysis for other loads were made in the level D condition.The results show that shroud seismic capability satisfies ASME code requirements.So shroud can work in extraordinary accident condition.
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(1):137-142.LI Zhongcheng,YANG Mengjia.Study on the major characteristics of seismic analysis and design of AP1000[J].World Earthquake Engineering,2008,24(1):137-142.(in Chinese)
[2]ASME Boiler&Pressure Vessel Code III,Division 1 Subsection NF,Support[S].The American Society of Mechanical Engineers,2004.
[3]机械设计手册,第1卷[S].北京:北京有色冶金设计研究总院,2002.Handbook of Mechanical Design[S].Beijing:Beijing Nonferrous Metallurgy Design and Research General Institute,2002.(in Chinese)
[4]傅志方,华宏星.模态分析理论与应用[M].上海:上海交通大学出版社,2000.FU Zhifang,HUA Hongxing.Modal analysis theory and application[M].Shanghai:Shanghai Jiaotong University Publisher,2000.(in Chinese)
[5]刘勇.结构地震反应分析中的反应谱理论[J].山西建筑,2007,33(11):96-97.LIU Yong.Response spectrum theory of structural seismic response analysis[J].Shanxi Architecture,2007,33(11):96-97.(in Chinese)
[6]钱基宏,刘枫.建筑结构抗震分析反应谱理论的直接算法[J].建筑科学,2003,19(4):1-3.QIAN Jihong,LIU Feng.The direct arithmetic of response spectrum theory in seismic analysis of building structures[J].Building Science,2003,19(4):1-3.(in Chinese)
[7]朗霄,晏宇.基于NASTRAN求解器对核级阀门抗震分析技术络线的探讨[J].阀门,2011(1):28-34.LANG Xiao,YAN Yu.Based on NASTRAN solver of a nuclear class valves seismic analysis technique route is discussed[J].Valve,2011(1):28-34.(in Chinese)
[8]常亮明,初起宝.核2、3级泵抗震分析的若干问题[J].阀门,2011(1):276-277.CHANG Liangming,CHU Qibao.Some problems of nuclear grade 2、3 pump seismic analysis[J].Valve,2011(1):276-277.(in Chinese)
[9]谭忠文,王海涛,何树延.核电厂大型组合结构的有限元抗震分析方法研究[J].核科学与工程,2008(2):188-192.TAN Zhongwen,WANG Haitao,HE Shuyan.Research on seismic analysis method of large joint structures in nuclear power plant using finite ele-ment method[J].Chinese Journal of Nuclear Science and Engineering,2008(2):188-192.(in Chinese)
[10]崔峰,蒋永生,刘文锋.基于反应谱理论的复模态抗震设计方法[J].地震工程与工程振动,2002,22(3):32-36.CUI Feng,JIANG Yongsheng,LIU Wenfeng.Complex mode seismic design method for passive energy dissipation systems[J].Journal of Earth-quake Engineering and Engineering Vibration,2002,22(3):32-36.(in Chinese)
[11]赵艳,郭明珠,吴焕娟,等.关于改进我国抗震设计反应谱的探讨[J].地震工程与工程振动,2006,26(3):47-50.ZHAO Yan,GUO Mingzhu,WU Huanjuan,et al.Discussion on mending seismic design response spectra of our country[J].Journal of Earthquake Engineering and Engineering Vibration,2006,26(3):47-50.(in Chinese)
[12]范立础.桥梁抗震[M].上海:同济大学出版社,1997.FAN Lichu.Bridge seismic design[M].Shanghai:Tongji University Pubilisher,1997.(in Chinese)
[13]吴玉华,楼文娟,叶小刚.大跨度刚桁架转换层结构的竖向地震反应分析[J].地震工程与工程振动,2011,31(4):89-93.WU Yuhua,LOU Wenjuan,YE Xiaogang.Vertical seismic response analysis of high-rise building containing a steel truss transfer story structure with large span[J].Journal of Earthquake Engineering and Engineering Vibration,2011,31(4):89-93.(in Chinese)
[14]党育,霍凯成.多层隔震结构的竖向地震作用研究[J].地震工程与工程振动,2010,30(4):139-145.DANG Yu,HUO Kaicheng.Veritcal earthquake responses of multi-storey isolated buildings[J].Journal of Earthquake Engineering and Engineer-ing Vibration,2010,30(4):139-145.(in Chinese)
[2]ASME Boiler&Pressure Vessel Code III,Division 1 Subsection NF,Support[S].The American Society of Mechanical Engineers,2004.
[3]机械设计手册,第1卷[S].北京:北京有色冶金设计研究总院,2002.Handbook of Mechanical Design[S].Beijing:Beijing Nonferrous Metallurgy Design and Research General Institute,2002.(in Chinese)
[4]傅志方,华宏星.模态分析理论与应用[M].上海:上海交通大学出版社,2000.FU Zhifang,HUA Hongxing.Modal analysis theory and application[M].Shanghai:Shanghai Jiaotong University Publisher,2000.(in Chinese)
[5]刘勇.结构地震反应分析中的反应谱理论[J].山西建筑,2007,33(11):96-97.LIU Yong.Response spectrum theory of structural seismic response analysis[J].Shanxi Architecture,2007,33(11):96-97.(in Chinese)
[6]钱基宏,刘枫.建筑结构抗震分析反应谱理论的直接算法[J].建筑科学,2003,19(4):1-3.QIAN Jihong,LIU Feng.The direct arithmetic of response spectrum theory in seismic analysis of building structures[J].Building Science,2003,19(4):1-3.(in Chinese)
[7]朗霄,晏宇.基于NASTRAN求解器对核级阀门抗震分析技术络线的探讨[J].阀门,2011(1):28-34.LANG Xiao,YAN Yu.Based on NASTRAN solver of a nuclear class valves seismic analysis technique route is discussed[J].Valve,2011(1):28-34.(in Chinese)
[8]常亮明,初起宝.核2、3级泵抗震分析的若干问题[J].阀门,2011(1):276-277.CHANG Liangming,CHU Qibao.Some problems of nuclear grade 2、3 pump seismic analysis[J].Valve,2011(1):276-277.(in Chinese)
[9]谭忠文,王海涛,何树延.核电厂大型组合结构的有限元抗震分析方法研究[J].核科学与工程,2008(2):188-192.TAN Zhongwen,WANG Haitao,HE Shuyan.Research on seismic analysis method of large joint structures in nuclear power plant using finite ele-ment method[J].Chinese Journal of Nuclear Science and Engineering,2008(2):188-192.(in Chinese)
[10]崔峰,蒋永生,刘文锋.基于反应谱理论的复模态抗震设计方法[J].地震工程与工程振动,2002,22(3):32-36.CUI Feng,JIANG Yongsheng,LIU Wenfeng.Complex mode seismic design method for passive energy dissipation systems[J].Journal of Earth-quake Engineering and Engineering Vibration,2002,22(3):32-36.(in Chinese)
[11]赵艳,郭明珠,吴焕娟,等.关于改进我国抗震设计反应谱的探讨[J].地震工程与工程振动,2006,26(3):47-50.ZHAO Yan,GUO Mingzhu,WU Huanjuan,et al.Discussion on mending seismic design response spectra of our country[J].Journal of Earthquake Engineering and Engineering Vibration,2006,26(3):47-50.(in Chinese)
[12]范立础.桥梁抗震[M].上海:同济大学出版社,1997.FAN Lichu.Bridge seismic design[M].Shanghai:Tongji University Pubilisher,1997.(in Chinese)
[13]吴玉华,楼文娟,叶小刚.大跨度刚桁架转换层结构的竖向地震反应分析[J].地震工程与工程振动,2011,31(4):89-93.WU Yuhua,LOU Wenjuan,YE Xiaogang.Vertical seismic response analysis of high-rise building containing a steel truss transfer story structure with large span[J].Journal of Earthquake Engineering and Engineering Vibration,2011,31(4):89-93.(in Chinese)
[14]党育,霍凯成.多层隔震结构的竖向地震作用研究[J].地震工程与工程振动,2010,30(4):139-145.DANG Yu,HUO Kaicheng.Veritcal earthquake responses of multi-storey isolated buildings[J].Journal of Earthquake Engineering and Engineer-ing Vibration,2010,30(4):139-145.(in Chinese)
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