摘要
地震台站观测人员清理自己的观测资料对促进地震观测资料在地震预报实践中的应用具有十分重要的意义。我们对周至井十多年的地下流体数字化观测资料进行了系统的整理,从固体潮特征、降雨特征、气压效应、同震变化与震前异常等方面进行了分析,初步结果认为周至井是一口很好的地震地下流体观测井孔,只要能对其观测数据出现的各种不正常现象加以分析,就有可能对未来将要发生的中强地震做出有一定价值的预报意见。
To promote the application of observed seismic data in the practice of prediction of earthquakes, it is of great significance for observers in seismic stations to sort their data. We systematically sorted digitalized data of underground fluid of more than ten years in Zhouzhi deep well, completed a synthetic analysis of characters of Earth tide, features of rainfall, effects of pressure, co-seismic variation and pre-seismic anomaly. Preliminary results show that Zhouzhi deep well is a fine observing well of seismic underground fluid. The analysis of anomalies in observed data could give prediction of certain value for the future moderate-strong earthquakes.
出处
《震灾防御技术》
CSCD
2014年第B10期718-725,共8页
Technology for Earthquake Disaster Prevention
关键词
水位
水温
流量
异常变化
Water level depth Water temperature Flow Variation of anomaly
