| 研究局部场地条件对地震动影响的响嘡遥测台阵 |
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| 引用本文： | 周雍年,谢礼立,章文波,吴惟廉.研究局部场地条件对地震动影响的响嘡遥测台阵[J].地震工程与工程振动,2005,25(6):1-4. |
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| 作者姓名： | 周雍年 谢礼立 章文波 吴惟廉 |
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| 作者单位： | 1. 中国地震局工程力学研究所,黑龙江,哈尔滨,150080
2. 中国地震局工程力学研究所,黑龙江,哈尔滨,150080;哈尔滨工业大学,土木工程学院,黑龙江,哈尔滨,150001 |
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| 基金项目： | 中国地震局“九五”重点项目 |
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| 摘 要： | 对原有的响嘡三维场地条件影响台阵进行了扩建改造。增设了一个深度为47m的测井,对钻孔土样进行了土动力学测试,弥补了缺乏详细土层特性资料的缺陷。新老测井观测点均架设了电话线路,实现了观测中心与台阵之间的远程监控和数据传输。已经获取的一批中小地震近场记录可以用来进行盲测研究。
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| 关 键 词： | 局部场地影响 三维强震动台阵 肓测 |
| 文章编号： | 1000-1301（2005）06-0001-04 |
| 收稿时间： | 2005-03-20 |
| 修稿时间： | 2005-06-10 |
Xiangtang remote array for studying effects of surface soil conditions on seismic motion |
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| Zhou Yong-nian,Xie Li-li,Zhang Wen-bo,Wu Wei-lian.Xiangtang remote array for studying effects of surface soil conditions on seismic motion[J].Earthquake Engineering and Engineering Vibration,2005,25(6):1-4. |
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| Authors: | Zhou Yong-nian Xie Li-li Zhang Wen-bo Wu Wei-lian |
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| Institution: | Institute of Engineering Mechanies, China Earthquake Administration,Harbin 150080, China |
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| Abstract: | A new observation station which consists of a downhole accelerometer and a surface accelerograph,was deployed in the Xiangtang three dimensional array for studying the site effects on seismic ground motion in 2000.The dynamic features tests of the borehole soils samplings were fulfilled to make up the defect of soil data.The remote communication was established between Beijing Strong Motion Observation Center and the Array.A number of accelerograms obtained in small and moderate earthquakes can be used for the "blind prediction" studies. |
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| Keywords: | local site effects on ground motion three dimensional strong motion array blind prediction |
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