湖北宜都县境内的邓家桥水库虽是一座坝高不过12米,库容仅35万立方米的水库,但与世界上已知诱震的一百余座水库一样,在水库蓄水以后,随水位的升高,库区相续发生了一系列地震。邓家桥水库于1979年底开始蓄水,1980年7月31日满库,1980年8月1日发生了M_L1.9级地震。刘忠书等曾前往现场进行了调查,并对地震成因与发震构造作了初步的分析。 Although Dengjiaqiao Reservoir in Yidu County of Hubei Province is a reservoir of 12 meters in height but only 350,000 cubic meters of storage capacity, it is the same as the one-hundred-sequestered reservoirs known in the world. After reservoirs have been stored in the reservoir, Of the rise, a series of earthquakes continued in the reservoir area. The Dengjiaqiao Reservoir began to store water at the end of 1979, full of reservoirs on July 31, 1980, and an M_L1.9 earthquake on August 1, 1980. Liu Zhongshu and others went to the site to conduct a survey and made a preliminary analysis of the cause of the earthquake and the seismogenic structure.