| 泉州市地面脉动特征 |
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| 引用本文： | 林建生,王源毅.泉州市地面脉动特征[J].西北地震学报,1993,15(3):76-80. |
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| 作者姓名： | 林建生 王源毅 |
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| 作者单位： | 福建省泉州基准地震台
(林建生)，福建省泉州基准地震台(王源毅) |
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| 摘 要： | 本文根据实际观测资料研究了泉州市区的地面脉动特征,及脉动频谱特性与场地有关参数的关系。当场地土及场地类别较好或场地覆盖层较薄时,场地脉动卓越周期相应较小,反之则较大。覆盖层厚度是影响场地脉动卓越周期的重要因素。本文还探讨了脉动卓越周期在场地评价中的作用。
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| 关 键 词： | 地面脉动 卓越周期 泉州市 |
| 收稿时间： | 1991/11/1 0:00:00 |
OBSERVATION AND ANALYSIS OF THE EARTH MICROTREMOR OF QUANZHOU CITY |
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| Lin Jiansheng and Wang Yuanyi.OBSERVATION AND ANALYSIS OF THE EARTH MICROTREMOR OF QUANZHOU CITY[J].Northwestern Seismological Journal,1993,15(3):76-80. |
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| Authors: | Lin Jiansheng and Wang Yuanyi |
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| Institution: | Quanzhou Standard Station, Seismological Bureau of Fujian Province and Quanzhou Standard Station, Seismological Bureau of Fujian Province |
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| Abstract: | Based on the observation data of the earth microtremor in Quanzhou area, this paper discusses some important technical problems about observation and analysis of the earth microtremor, and studies the law of microtremor spectrum feature and the relationship between it and relative parameters in the site. Moreover, this paper also discusses the action of pulse predominant period in the site evaluation, the relationship between the period and shear wave velocities of soil layers and the concerned problems. |
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| Keywords: | Earth Microtremor Site Evaluation Predominant Period Quanzhou |
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