Study on seismic numerical model on the Chinese mainland and its vicinity |
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| Authors: | Ming-Ruo Jiao Guo-Min Zhang Jie Liu and Shi Che |
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| Institution: | (1) Liaoning Seismological Bureau, 110031 Shenyang, China;(2) Center for Analysis and Prediction, China Seismological Bureau, 100036 Beijing, China;(3) State Seismology Bureau, 100036 Beijing, China |
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| Abstract: | This paper presents the stress incremental rate of each element by using finite element numerical simulation way.Combined with the practical continent boundary condition and medium parameters, this paper applies the stress increment rate to the more practical modified cell automaton model according to the cell automaton principle. The paper preliminarily gives the more practical seismic space-time repeated evolutive maps, and compares the imitative seismic energy release with the real seismic energy release. It is thought that this model has its advantageover the old one whether in the seismic imitative characteristics or in the comparison with the realsituation and is more practical model. |
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| Keywords: | finite element cell automaton model stress distribution seismic activity |
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