SIMPLIFIED DYNAMIC MODEL BASED ON THE CHARACTERISTICS OF CONTINENTAL SEISMICITY——CELL AUTOMAT MODEL
Liu Jie Liu Guiping Li Li Zhang Guomin (Center for Analysis and Prediction, CSB, Beijing 100036, China)
A simplified dynamic model——cell automat model is proposed according to the principle of cell automat based on the characteristics of continental seismicity and the research results of the non linear dynamic model which is constituted by a plane network system built by spring—slider—damper. Its evolutional rules are summed up according to the characteristics of continental seismicity and the above non linear model. The medium parameters are given by using fractal distribution. A newly built model with a larger system constituted by 30×40 cells is used in the paper, and some seismicity characteristics shown in the model are discussed.