| 地面运动最大幅值、到时的差动特性 |
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| 引用本文： | 屈铁军.地面运动最大幅值、到时的差动特性[J].防灾减灾工程学报,1996(4). |
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| 作者姓名： | 屈铁军 |
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| 作者单位： | 中国水利水电科学研究院 |
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| 摘 要： | 利用ＳＭＡＲＴ－１台阵３次地震的水平分量加速度记录统计了局部场地上地震动加速度最大幅值、到时的变化特性。统计结果表明：在局部场地上，地震动加速度的最大幅值随土层厚度和测点坐标的变化是显著的，而到时变化仅依赖于测点坐标
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| 关 键 词： | 地震加速度 地震台阵 统计分析 |
DIFFERENTIAL CHARACTERISTICS OF MAXIMUM AMPLITUDE AND ARRIVAL TIME FOR EARTHQUAKE GROUND MOTION |
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| Qu Tiejun.DIFFERENTIAL CHARACTERISTICS OF MAXIMUM AMPLITUDE AND ARRIVAL TIME FOR EARTHQUAKE GROUND MOTION[J].Journal of Disaster Prevent and Mitigation Eng,1996(4). |
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| Authors: | Qu Tiejun |
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| Abstract: | The change characteristics of maximum amplitude and arrival time of ground motion acceleration at local site are proposed statistically using the horizontal accelerogram of three earthquakes recorded by SMART-1 array.The statistic results show that it is evident that the variation of maximum amplitude of ground motion acceleration depends on the thickness of soil layer and site coordinates, and that of arrival times only depends on the latter. |
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| Keywords: | Seismic acceleration seismic array statistic analysis |
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