【摘要】 本文研究断层泥的粒度分布与断层活动特征的关系。断层泥取自西秦岭北缘断裂带的鸳鸯镇—凤凰山断裂。根据分析结果得出该断裂的运动方式以粘滑为主，兼有蠕滑。文中还对该断裂的活动度进行了探讨更多还原

【Abstract】 An investigation is made of the relation between the grain size distribution of gouge and fault activity. The gouge was taken from the Yuanyangzhen Fenghuangshan fault of the northern marginal fault zone of the Western Qinling Mountain. The results show that the fault is characterized essentially by stick slip, with some steady state creep. The activity of the fault is also discussied.更多还原