【摘要】 为了研究地震异常对地震预测及震后引发次生灾害的影响,收集整理1911年之前的历史地震数据,建立中国历史地震数据库。通过对地震及地震异常的关联分析建立复杂网络模型,根据网络模型提出每种地震异常的重要性及每次地震危害度的计算方法,并以此研究地震异常与地震之间的内部关联,最后通过网络模型的数据分析研究历史地震的时空走势。实验结果表明通过复杂网络研究历史地震的可行性,为地震研究提供了新的方法。更多还原

【Abstract】 To study the influence of seismic anomaly on the earthquake prediction and secondary disasters,historical earthquake data prior to the 1911 is collected,and the Chinese historical earthquake database is built based on the earthquake data. The complex network model is built by the association analysis between earthquake and seismic anomaly,calculation methods for the importance of seismic anomaly and the hazard degree of earthquake are proposed to study the internal correlation between earthquake and seismic anomaly according to the network model,finally,the data analysis of network model is used to research the spatio-temporal trend. Experimental results show that,the studying of complex network according to historical earthquake has feasibility,and it provides a new method for the research on earthquake.更多还原