| 2008年5月12日汶川M_S8.0地震甘肃强震记录与初步分析 |
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| 引用本文： | 刘旭宙,姚凯,何新社,周民都,闵祥仪.2008年5月12日汶川M_S8.0地震甘肃强震记录与初步分析[J].西北地震学报,2008,30(3):266-269,303. |
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| 作者姓名： | 刘旭宙 姚凯 何新社 周民都 闵祥仪 |
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| 作者单位： | 中国地震局兰州地震研究所,甘肃,兰州,730000 |
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| 基金项目： | 中国地震局兰州地震研究所项目 |
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| 摘 要： | 2008年5月12日四川汶川发生MS8.0地震,甘肃省甘东南地区也成为地震的受灾区."十五"期间在甘东南地区共架设了20个固定强震台站,大多数台站都记录到了这次地震,其中最大加速度峰值为184.9 cm/s2.本文展示了全省20个台站所记录的共60道强震记录信息,并初步分析了加速度的衰减规律.
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| 关 键 词： | 汶川地震 甘肃 强震台站 记录 衰减 |
The Strong Motion Records in Gansu Province for Wenchuan MS8.0 Earthquake on May 12,2008, and Preliminary Analysis |
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| LIU?Xu-zhou,YAO?Kai,HE?Xin-she,ZHOU?Min-du and MIN?Xiang-yi.The Strong Motion Records in Gansu Province for Wenchuan MS8.0 Earthquake on May 12,2008, and Preliminary Analysis[J].Northwestern Seismological Journal,2008,30(3):266-269,303. |
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| Authors: | LIU?Xu-zhou YAO?Kai HE?Xin-she ZHOU?Min-du and MIN?Xiang-yi |
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| Institution: | Lanzhou?Institute?of?Seismology,?CEA;Lanzhou?Institute?of?Seismology,?CEA;Lanzhou?Institute?of?Seismology,?CEA;Lanzhou?Institute?of?Seismology,?CEA;Lanzhou?Institute?of?Seismology,?CEA |
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| Abstract: | The great earthquake occurred in Wenchuan, Sichuan province, on May 12,2008, and the southeastern part of Gansu province was also the disaster area. During the 10^th 5-years plan period, 20 strong motion stations were erected in southeastern part of Gansu, and most of them recorded the earthquake, in which the maximum acceleration value is 184.9 cm/s^2. In the paper, total 60 records of strong motions from 20 stations in Gansu are showed and the attenuation of acceleration in Gansu is preliminariely analyzed as well. |
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| Keywords: | Wenchuan earthquake Gansu province Strong motion station Records Attenuation |
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