| 浅析太原台记录太原盆地地震波形的特征 |
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| 引用本文： | 董春丽,何申红. 浅析太原台记录太原盆地地震波形的特征[J]. 地震地磁观测与研究, 2005, 26(6): 17-21 |
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| 作者姓名： | 董春丽 何申红 |
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| 作者单位： | 中国,太原,030021,山西省地震局 |
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| 摘 要： | 选用太原台DD—1仪记录到的太原盆地多种波形并将其整理归纳，总结出了横穿和纵穿盆地到达记录台站的两种波形特点，并分析了它们呈现该特征主要是源于波在传播过程中地壳厚度分布不均、震源机制以及各种波本身的物理性质不同而造成的。
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| 关 键 词： | 太原盆地 地震波形特征 地质构造 各向异性 |
| 文章编号： | 1003-3246（2005）06-0017-05 |
| 收稿时间： | 2005-07-29 |
A primary analysis on the waveform characteristics of seismic wave was recorded by Taiyuan Seismic Station in Taiyuan basin |
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| Dong Chunli,He Shenhong. A primary analysis on the waveform characteristics of seismic wave was recorded by Taiyuan Seismic Station in Taiyuan basin[J]. Seismological and Geomagnetic Observation and Research, 2005, 26(6): 17-21 |
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| Authors: | Dong Chunli He Shenhong |
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| Affiliation: | Earthquake Administration of Shanxi Province, Taiyuan 030021, China |
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| Abstract: | We processed various waveform data that recorded by the DD- 1 seismograph installed in Taiyuan Seismic Station, and found the waveform characteristics of two kinds of waves that propagate through Taiyuan basin transversely and longitudinally, respectively. We conluded that the waveform characteristics can be owing to the thickness variation of the crust where the waves propagate through and the difference in the focus mechanism and physical properts of various waves. |
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| Keywords: | Taiyuan basin waveform characteristics tectonics anisotropy |
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