| 甘肃地区构造环境剪应力场对峰值加速度的影响 |
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| 引用本文： | 夏根宏,张树勋.甘肃地区构造环境剪应力场对峰值加速度的影响[J].西北地震学报,1996,18(4):43-48. |
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| 作者姓名： | 夏根宏 张树勋 |
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| 作者单位： | 国家地震局兰州地震研究所 |
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| 摘 要： | 利用松潘—平武、肃南、共和等７３个地震２２８条强震加速度记录，根据陈培善先生提出的理论计算公式［１］，算出剪应力值并结合其发震构造环境研究了环境剪应力场对峰值加速度的影响
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| 关 键 词： | 构造应力场 甘肃 峰值加速度 |
| 收稿时间： | 1996/6/6 0:00:00 |
| 修稿时间： | 1996/6/20 0:00:00 |
THE INFLUENCE OF ENVIRONMENTAL SHEAR STRESS FIELD ON PEAK ACCELERATION IN GANSU REGION |
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| Xia Genhong and Zhang Shuxun.THE INFLUENCE OF ENVIRONMENTAL SHEAR STRESS FIELD ON PEAK ACCELERATION IN GANSU REGION[J].Northwestern Seismological Journal,1996,18(4):43-48. |
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| Authors: | Xia Genhong and Zhang Shuxun |
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| Institution: | Earthquake Research Institute of Lanzhou, SSB and Earthquake Research Institute of Lanzhou, SSB |
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| Abstract: | By using 228 acceleration records of 73 events such as Songpan Pingwu,Sunan,Gonghe earthquakes,shear stress values are calculated according to the theoretical formulas derived by Mr.Chen Peishan and influence of environmental shear stress field on peak acceleration is studied based on earthquake triggering tectonic environment. |
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| Keywords: | Tectonic stress field Gansu Peak acceleration |
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