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ISSN 2096-7780 CN 10-1665/P

Yuewei Hou, Jianhua Zheng, Xiaotian Xia. The sudden jump and anomalies characteristics of YRY-4 deformation in Gaochun seismic station[J]. Progress in Earthquake Sciences, 2018, (5): 20-27. DOI: 10.3969/j.issn.0253-4975.2018.05.005
Citation: Yuewei Hou, Jianhua Zheng, Xiaotian Xia. The sudden jump and anomalies characteristics of YRY-4 deformation in Gaochun seismic station[J]. Progress in Earthquake Sciences, 2018, (5): 20-27. DOI: 10.3969/j.issn.0253-4975.2018.05.005

The sudden jump and anomalies characteristics of YRY-4 deformation in Gaochun seismic station

  • Based on the eight sudden jumps (abrupt)of the YRY-4 drilling strain data of Gaochun seismic station in Nanjing city, Jiangsu Province from 2012 to 2016, the abrupt characteristics, abnormal amplitude, duration and abnormal properties were analyzed. The relationship between the borehole strain and the earthquake anomaly mechanism is discussed.
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