In this paper, the relations of strong earthquakes and geometric features of seismic fracture is initially sumarized based on the studies on the relations of active fault and strong earthguake in Sichuan province in recent years.

• 本文通过近些年来对四川活动断裂与强震关系的研究，初步总结了四川地区强震与发震构造几何结构特征的关系。