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Three dimensional viscoelastic simulation on dynamic evolution of stress field in North China induced by the 1966 Xingtai earthquake 总被引:1,自引:0,他引:1
Introduction Among the mechanisms of earthquake, the essentials may be that the earthquake is a dynamic process of energy accumulation, reaching critical status and failure in focal region. Some nonlin-ear mechanical studies (Bak, Tang, 1989; Ito, Matsuzaki, 1990) show that earthquakes as a self-organized critical phenomenon may be induced by relative small stress disturbance. WANG, et al (1980) already carried out the numerical simulation on earthquake migration in the beginning of 1980s. … 相似文献
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