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小江断裂带中段东西支断裂的水平位移具有明显的分组性，小量级位移之间具有线性增量关系，东支断裂中段增量为９～１２ｍ，南段为８～１２ｍ，西支断裂为８～１１ｍ。这种线性特征反映了小江东西支断裂具有特征型地震的活动特征，断裂位移的分组性也反映出强震之间的中、小地震和蠕滑运动产生的位移特征。可以用这些增量估计小江断裂带强震的复发周期；同时，通过与强震位移分布的对比来估计次级地震的活动强度。大量级位移之间具有倍数关系，其中，某些具特征量的位移组可能反映了与气候变化相关的时间域内的断裂位移情况。
The horizontal displacements of the East-West fault in the middle section of the Xiaojiang fault zone have obvious grouping with a linear increase relationship between small-scale displacements. The increment in the middle section of the East Branch is 9-12 m in the middle section, 8-12 m in the southern section, 8 ~ 11m. This linear feature reflects the characteristics of the earthquakes in the Dongjiangxi Branch of the Xiaojiang River. The grouping of the fracture displacements also reflects the displacement characteristics caused by moderate and small earthquakes and creep movements between strong earthquakes. These increments can be used to estimate the recurrence period of the strong earthquakes in the Xiaojiang fault zone. At the same time, the activity intensity of the secondary earthquakes can be estimated by comparing with the strong earthquake displacement distribution. There is a multiple relationship between displacement of a large number of classes. Among them, some displacement groups with features may reflect the fracture displacement in the time domain related to climate change.