摘要
分析了杜家垞——碗水库段于1993年5月3日—15日发生的145次地震。认为这些地震是由清江隔河岩水库第一阶段前期蓄水老滑坡体重新活动引起的,属滑坡型水库地震.
Analysis of 145 earthquakes in Dujiacha-Yiwanshui reservoir area on May 3-15, 1993 suggests that these earthquakes were caused by the impounding of Geheyan Reservoir on Qingjian River at the earlier stage of the first period and the reactivation of the old landslide body. Thus, the earthquakes are of reservoir-induced landslide type.
出处
《华南地震》
1993年第4期74-78,45,共6页
South China Journal of Seismology
关键词
水库
地震成因
诱发地震
Qingjiang River
Geheyan Reservoir
Landslide
Induced earthquak
Gensis.
