Abstract: In this paper, the faulting tendency and annual circle variation were analysed on the basis of short range leveling and baseline data at the Xialatou field across Xians-huihe fault zone.Distribution of fault activity on the main crack zone and the surrounding areas was discussed. In addition, model of fault activity is given.

Key words: Xianshuihe fault, Faulting, Deformation measurement, Earthquake

摘要： 本文利用虾拉沱跨断层测量资料,通过必要的数学处理,分析了鲜水河断裂带在该处的总体活动趋势和年周期变化,研究了断层活动在主破裂带及其两侧的分布情况,提出了一个该处断层活动模型。

关键词: 鲜水河断裂, 断层活动, 形变测量, 地震