| 场地类型对反应谱平台值的影响 |
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| 引用本文： | 李平,薄景山,孙有为,郭晓云,门妮.场地类型对反应谱平台值的影响[J].地震工程与工程振动,2011,31(1):25-29. |
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| 作者姓名： | 李平 薄景山 孙有为 郭晓云 门妮 |
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| 作者单位： | 李平,薄景山,门妮,LI Ping,BO Jingshan,MEN Ni(防灾科技学院,河北,三河,065201;中国地震局工程力学研究所,黑龙江,哈尔滨,150080);孙有为,SUN Youwei(防灾科技学院,河北,三河,065201);郭晓云,GUO Xiaoyun(中国地震局工程力学研究所,黑龙江,哈尔滨,150080;防灾科技学院,河北,三河,065201) |
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| 基金项目： | 国家自然科学基金，行业基金 |
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| 摘 要： | 文中在总结一些学者研究基础上,利用土层地震反应分析的一维等效线性化波动方法,以建筑抗震设计规范规定的反应谱为目标谱,合成不同加速度峰值和特征周期加速度时程曲线共28条,将其作为土层地震反应分析的输入地震动,选取和构造了四种场地类型的225个土层剖面,计算了不同土层剖面在不同地震动输入下的设计反应谱的平台值.基于统计分析...
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| 关 键 词： | 场地类型 反应谱 平台值 |
Effects of site types on flat section values of response spectra |
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| LI Ping,BO Jingshan,SUN Youwei,GUO Xiaoyun,MEN Ni.Effects of site types on flat section values of response spectra[J].Earthquake Engineering and Engineering Vibration,2011,31(1):25-29. |
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| Authors: | LI Ping BO Jingshan SUN Youwei GUO Xiaoyun MEN Ni |
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| Institution: | LI Ping2,1,BO Jingshan2,SUN Youwei2,GUO Xiaoyun1,2,MEN Ni2,1(1.Institue of Engineering Mechanics,China Earthquake Administration,Harbin 150080,China,2.Institute of Disaster Prevention,Sanhe 065201,China) |
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| Abstract: | On the basis of the summary by some scholars,by using the 1-D equivalent linearization wave motion method,and by taking the specified response spectrum in the code for seismic design of buildings as target spectrum,28 acceleration histories with different acceleration peaks and characteristic periods were formed artificially.They will be used as the ground motion inputs in ground response analysis.225 site profiles of four types of sites were selected or constructed,the flat section values of design respons... |
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| Keywords: | site types response spectrum flat section value |
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