| 石嘴山地震台伸缩仪典型异常图像及形成原因浅析 |
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| 引用本文： | 张楠,王利波,吴迪.石嘴山地震台伸缩仪典型异常图像及形成原因浅析[J].防灾减灾学报,2014(2):31-36. |
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| 作者姓名： | 张楠 王利波 吴迪 |
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| 作者单位： | 石嘴山地震台,宁夏石嘴山758600 |
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| 摘 要： | 通过对石嘴山台伸缩仪2008年至今资料的分析,绘制一系列典型异常图像,主要从自然、仪器、人为、不明原因等四方面简要总结了各种干扰的形成原因,此外从同震记录方面分析总结了伸缩仪典型异常图像形成的机理。
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| 关 键 词： | 石嘴山地震台 伸缩仪 典型异常图像 原因浅析 |
TYPICAL ANOMALOUS IMAGES OF EXTENSOMETER AND ANALYSIS OF MECHANISM AT SHIZUISHAN SEISMIC STATION |
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| ZHANG Nan,WANG Li-bo,WU Di.TYPICAL ANOMALOUS IMAGES OF EXTENSOMETER AND ANALYSIS OF MECHANISM AT SHIZUISHAN SEISMIC STATION[J].Seismological Research of Northeast China,2014(2):31-36. |
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| Authors: | ZHANG Nan WANG Li-bo WU Di |
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| Institution: | (Shizuishan Seismic Station, Ningxia Shizuishan, 754600, China) |
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| Abstract: | Firstly by analyzing the digital data recorded by the extensometer in Shizuishan seismic station since 2008, and drawing the typical anomalous images of the extensometer, we conclude the categories of the interferences as the following： natural interference, instrument failure, man-made interference and unknown cause interference. And by drawing recorded earthquake events by the extensometer, we analyze the mechanism of the typical images. |
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| Keywords: | Shizuishan Seismic Station extensometer typical anomalous image analysis of mechanism |
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