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小浪底水库诱发地震预测研究

贺为民 秦建增 刘明军

西北地震学报2001,Vol.23Issue(2):160-163,4.
西北地震学报2001,Vol.23Issue(2):160-163,4.

小浪底水库诱发地震预测研究

FORECAST ON INDUCED EARTHQUAKES FOR XIAOLANGDI RESERVOIR

贺为民 1秦建增 1刘明军1

作者信息

  • 1. 中国地震局地球物理勘探中心,
  • 折叠

摘要

Abstract

On the basis of field investigation and former studies,the geological structures and seismicity in Xiaolangdi reservoir and its adjacent area are analysed.It is considered that the geotectonic background is complex and seismicity is relatively week in the area.By using probabilistic statistic method,logic information method and gray cluster method, possibility and magnitude of induced earthquake of the Xiaolangdi reservoir are forecasted.The result shows that there is the possibility of the induced events,especially in the middle segment of the reservoir and the maximum magnitude could be 5.0.

关键词

小浪底水库/诱发地震/概率预测法/逻辑信息法

分类

建筑与水利

引用本文复制引用

贺为民,秦建增,刘明军..小浪底水库诱发地震预测研究[J].西北地震学报,2001,23(2):160-163,4.

西北地震学报

OA北大核心CSCD

1000-0844

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