摘要
对银川地震台地形变观测数据进行了计算和分析,提取了宁夏及周边中强以上地震及强远震震前的短临异常信息,并结合地质构造、断层活动背景对宁夏及周边中强以上地震前地形变观测出现的异常变化进行了动力源探讨。结果表明,该台地形变观测对宁夏及周边中强以上地震有一定的监测能力。
This paper calculated and analyzed the data of the deformation observation of Yinchuan Seismic Station, and extracted the information about the earthquake in Ningxia and the surrounding areas. The results showed that the station ground deformation observation of Ningxia and the surrounding has certain monitoring capability,medium-strong earthquakes and combined with background of geological structure,fault activity in Ningxia and the surrounding building deformation observation of medium-strong earthquakes is discussed.
引文
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