[1]朱全军,高政国,陈应禄,等.基于随机反应谱理论的支柱类电气设备抗震性能评估方法研究[J].地震工程与工程振动,2018,(02):194-200.[doi:10.13197/j.eeev.2018.02.194.zhuqj.022]
 ZHU Quanjun,GAO Zhengguo,CHEN Yinglu,et al.Study on seismic performance evaluation method of pillar type electrical equipment based on random response spectrum[J].EARTHQUAKE ENGINEERING AND ENGINEERING DYNAMICS,2018,(02):194-200.[doi:10.13197/j.eeev.2018.02.194.zhuqj.022]
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基于随机反应谱理论的支柱类电气设备抗震性能评估方法研究
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《地震工程与工程振动》[ISSN:/CN:]

卷:
期数:
2018年02
页码:
194-200
栏目:
论文
出版日期:
2018-08-03

文章信息/Info

Title:
Study on seismic performance evaluation method of pillar type electrical equipment based on random response spectrum
作者:
朱全军1 高政国2 陈应禄3 杨钦2
1. 全球能源互联网研究院, 北京 102209;
2. 北京航空航天大学 交通科学与工程学院, 北京 100191;
3. 云南电网有限责任公司德宏供电局, 云南 德宏 678400
Author(s):
ZHU Quanjun1 GAO Zhengguo2 CHEN Yinglu3 YANG Qin2
1. State Grid Smart Grid Research Institute, Beijing 102209, China;
2. Beihang University, School of Transport Science and Engineering, Beijing 100191, China;
3. Yunnan Power Grid Company Limited Dehong Power Supply Bureau, Dehong 678400, China
关键词:
支柱类电气设备结构抗震随机反应谱蒙特卡洛可靠度
Keywords:
pillar electrical equipmentseismic structurerandom response spectrumMonte Carlo methodreliability
分类号:
TU311.4
DOI:
10.13197/j.eeev.2018.02.194.zhuqj.022
摘要:
主要开展了支柱类电气设备结构的抗震性能评估问题研究。建立了针对电气设施结构支架动力放大系数选取安全性的一种评估算法。首先采用随机反应谱法考虑地震荷载的随机性,建立了地震影响系数的极值I型概率分布;然后通过蒙特卡洛一般抽样方法进行地震反应谱荷载样本的随机投放,并采用有限元法计算样本荷载下支柱类电气设备结构的地震响应;最终依据地震响应量及设计阈值表达的功能函数实现结构设计方案可靠度指标的评估计算。工程算例表明,通过本文方法可以实现支架类电气设备结构抗震设计方案的可靠性评估。
Abstract:
In this paper, the evaluation of the seismic performance of the pillar type electrical equipment structure is carried out. An evaluation algorithm is established to evaluate the safety of the design results of the dynamic magnification factor of the structure. Firstly, the random response spectrum method is used to express the random seismic load, and the probability distribution of maximum acceleration is employed by the Gumbel distribution. Then, Monte Carlo sampling method is used to generate the sample of seismic response spectrum. And the finite element method is adopted to calculate the seismic response of the pillar type electrical equipment. Finally, the reliability index of the structure is calculated according to a performance function with seismic response and a threshold value. By an example, it shows the method can be used toevaluate the reliability of pillar type electrical equipment.

参考文献/References:

[1] GB50260-2013电力设施抗震设计规范[M]. 北京:中国计划出版社, 2013. GB50260-2013 Code for seismic design of electrical installations[M]. Beijing:China Planning Press,2013.(in Chinese)
[2] 赵国藩. 工程结构可靠性理论与应用[M]. 北京:科学出版社, 2008. ZHAO Guofan.Reliability Theory and its applications for engineering strutures[M]. Beijing:Science Press,2008. (in Chinese)
[3] Zhao Y G, Ono T. System reliability evaluation of ductile frame structures[J]. ASCE Journal of Structural Engineering, 1998, 124(6):678-685.
[4] 欧进萍,段忠东,肖仪清.海洋平台结构安全评定-理论、方法与应用[M].北京:科学出版社,2003. OU Jinping,DUAN Zhongdong,XIAO Yiqing. Theory, method and application of safety assessment for offshore platform structures[M]. Science Press, 2003. (in Chinese)
[5] 李刚,程耿东.基于性能的结构抗震设计-理论、方法与应用[M].北京:科学出版社,2004. LI Gang, CHENG Gengdong. Theory, method and application of performance-based seismic design of structures[M]. Science Press,2004. (in Chinese)
[6] GB50011-2010建筑抗震设计规范[S]. 北京:北京中国建筑工业出版社,2010. GB50011-2010 Code for Seismic Design of Buildings[S].Beijing:China Architecture & Building Press,2010. (in Chinese)
[7] 欧进萍, 刘会仪. 基于随机地震动模型的结构随机地震反应谱及其应用[J]. 地震工程与工程振动, 1994,14(1):14-23. OU Jinping,LIU Huiyi.Random seismic response spectrum and its application based on the random seismic ground motion[J].Earthquake Engineering and Engineering Dynamics,1994,14(1):14-23. (in Chinese)
[8] Kiureghian A D.A response spect rum method f or random vibrat ion analysis of MDF syst ems[J]. Earthquake Engineering and Structural Mechanics, 1981(9):419-435.
[9] Vanmarke E H.S t ructural response to earthquake[C]//Seismis Risk and Engineering Decision.Amst erdam:Elsevier, 1976:287-337.
[10] 李大华.随机地震反应谱的统计分析[J].土木工程学报, 1990,23(4):60-67. LI Dahua.Statistical analysis of seismic random response spectra[J].China Civil Engineering Journal,1990,23(4):60-67.(in Chinese)
[11] 李杰, 王鼎. 工程随机地震动物理模型的参数统计与检验[J]. 地震工程与工程振动, 2013, 33(4):81-88. LI Jie, WANG Ding.Parametric statistic and certification of physical stochastic model of seismic ground motion for engineering purposes[J]. Earthquake Engineering and Engineering Dynamics, 2013, 33(4):81-88.(in Chinese)
[12] 李杰, 李建华. 地震动反应谱变异系数分析[J]. 地震工程与工程振动, 2004, 24(2):36-41. LI Jie, LI Jianhua.Analysis on the variation coefficient of response spectra of earthquake ground motions[J]. Earthquake Engineering and Engineering Dynamics,2004,24(2):36-41.(in Chinese)
[13] 李建华, 李杰.考虑反应谱变异性的人工合成地震波[J].同济大学学报, 2002,30(9):1038-1043. LI Jianhua, LI Jie. Simulation of ground motions considering variability of response spectra[J].Journal of Tongji University,2002,30(9):1038-1043.(in Chinese)
[14] 朱丽华. 随机地震激励下结构响应分析[D]. 西安:西安建筑科技大学, 2005. ZHU Lihua.Analysis on response of structures under random earthquake excitations[D].Xi’an:Xi’an University of Architecture & Technology,2005. (in Chinese)
[15] GB50068-2001建筑结构可靠度设计统一标准[S]. 北京:北京中国建筑工业出版社,2001. GB50068-2001 Unified Standard for Reliability Design of Building Structures[S].Beijing:China Architecture & Building Press,2001. (in Chinese)
[16] Lin H Z. Methods for structural system reliability analysis[D]. Beijing:Ph.D. Dissertation. University of California, Berkeley, USA, 1990.
[17] 赵国藩, 曹居易, 张宽权. 工程结构可靠度[M]. 科学出版社,2011. ZHAO Guofan, CAO Juyi, ZHANG Kuanquan.Reliability of engineering structures[M]. Science Press,2011. (in Chinese)
[18] 高小旺, 魏琏, 韦承基. 现行抗震规范可靠度水平的校准[J]. 土木工程学报, 1987(2):12-22. GAO Xiaowang,WEI Lian,WEI Chengji.Calibration of reliability level in the gurrent chinese aseismic design code[J]. China Civil Engineering Journal,1987(2):12-22.(in Chinese)

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备注/Memo

备注/Memo:
收稿日期:2017-04-07;改回日期:2017-09-15。
基金项目:国家电网公司总部科技项目(SGRI-WD-71-15-010)
作者简介:朱全军(1973-),男,高级工程师,硕士,主要从事变电站高压电器设备隔震减震分析研究.E-mail:zhqj@geiri.sgcc.com.cn
通讯作者:高政国(1972-),男,副教授,博士,主要从事工程数值分析与结构抗震研究.E-mail:gaozg@buaa.edu.cn
更新日期/Last Update: 1900-01-01