[1]任文杰,赵利军,穆蒙蒙.现行抗震规范下地震动随机模型参数研究[J].世界地震工程,2017,33(02):033-38.
 REN Wenjie,ZHAO Lijun,MU Mengmeng.Study on parameters of random earthquake ground motion model based on current seismic code[J].,2017,33(02):033-38.
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现行抗震规范下地震动随机模型参数研究
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《世界地震工程》[ISSN:/CN:]

卷:
33
期数:
2017年02期
页码:
033-38
栏目:
出版日期:
2017-07-14

文章信息/Info

Title:
Study on parameters of random earthquake ground motion model based on current seismic code
作者:
任文杰12 赵利军12 穆蒙蒙12
1. 河北工业大学 土木与交通学院, 天津 300401;
2. 河北省土木工程技术研究中心, 天津 300401
Author(s):
REN Wenjie12 ZHAO Lijun12 MU Mengmeng12
1. School of Civil and Transportation Engineering, Hebei University of Technology, Tianjin 300401, China;
2. Civil Engineering Technology Research Center of Hebei Province, Tianjin 300401, China
关键词:
地震动随机模型模型参数抗震规范谱强度因子
Keywords:
random earthquake ground motion modelmodel parameterseismic codespectral intensity factor
分类号:
O324T;U973+.212
摘要:
以《建筑抗震设计规范》(GB50011─2010)为基础,对地震动过滤有色噪声模型参数的取值进行研究。针对平稳模型和非平稳模型,区分多遇地震和罕遇地震两种情况:给出了与规范场地类别和设计地震分组相对应的场地覆盖层阻尼比和卓越频率:采用随机极值理论,建立了谱强度因子与规范最大地面加速度的对应关系。研究成果为工程结构抗震设计提供了可用的随机地震动荷载标准。
Abstract:
Study on choice of parameters value of the ground motion filtered color noise model was carried out based on the code for seismic design of building(GB50011-2010). In view of stationary random earthquake ground motion model,and non-stationary model,frequently occurred earthquake condition and seldom occurred earthquake condition were distinguished. The damping ratio and predominant frequency of the site soil corresponding to the site classification and the design earthquake group were presented.Using stochastic extreme theory,the relation between spectral intensity factor and the normal maximum ground acceleration was established. The research achievements provide the standard of random earthquake load for the seismic design of engineering structures.

参考文献/References:

[1] 薛素铎, 王雪生, 曹资. 基于新抗震规范的地震动随机模参数研究[J]. 土木工程学报, 2003, 36(5): 5-10.XUE Suduo, WANG Xuesheng, CAO Zi. Parameters study on seismic random model based on the new seismic code [J]. China Civil Engineering Journal, 2003, 36(5): 5-10.(in Chinese)
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[4] 欧进萍, 牛荻涛, 杜修力. 设计用随机地震动的模型及其参数确定[J]. 地震工程与工程振动, 1991, 11(3): 45-54.OU Jinping, NIU Ditao, DU Xiuli. Random earthquake ground motion model and its parameter determination used in aseismic design [J].Earthquake Engineering and Engineering Vibration, 1991, 11(3): 45-54.(in Chinese)
[5] 张治勇, 孙柏涛, 宋天舒. 新抗震规范地震动功率谱模型参数的研究[J]. 世界地震工程, 2000, 16(3): 33-38.ZHANG Zhiyong, SUN Baitao, SONG Tianshu. Study on the parameters of seismic power spectrum model based on the new seismic code[J]. World Information on Earthquake Engineering, 2000, 16(3): 33-38.(in Chinese)
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[7] 袁泉, 孙彦杰. 随机地震动态模型参数修正[J]. 科学技术与工程, 2011, 11(28): 7011-7015.YUAN Quan, SUN Yanjie. The modification of random seismic model parameters[J]. Science Technology and Engineering, 2011, 11(28): 7011-7015. (in Chinese)
[8] 江近仁, 洪峰. 功率谱与反应谱的转换和人造地震波[J]. 地震工程与工程振动, 1984, 4(3): 1-11.JIANG Jinren, HONG Feng. Conversion between power spectrum and response spectrum and artificial earthquakes[J]. Earthquake Engineering and Engineering Vibration, 1984, 4(3): 1-11.(in Chinese)

相似文献/References:

[1]张猛,张哲,李天.与规范反应谱相对应的Clough-Penzien模型参数研究[J].世界地震工程,2007,(01):056.
 ZHANG Meng,ZHANG Zhe,LI Tian.Study on parameters of Clough-Penzien seismic random model corresponding to respome spectrum of GB50011-2001[J].,2007,(02):056.

备注/Memo

备注/Memo:
收稿日期:2015-03-24;改回日期:2015-07-13。
基金项目:中国博士后科学基金面上项目(2013M541165);住宅和城乡建设部科学技术计划项目(2014-K4-037)
作者简介:任文杰(1972-),女,博士,教授,主要从事结构振动控制的研究.E-mail:rwjwlq@126.com
更新日期/Last Update: 2017-07-08