摘要
The subcritical extension of faulting (SEF) plays an important role in the process of preparation of the shallow tectonic earthquakes. The present study deals with SEF under different loading conditions and analyzes the relations between the faulting motions and earthquakes using the compress-closed Model-Ⅱ crack in rheologic materials as a mechanical model of the fault. Mode-Ⅱ crack in which constant
