This paper made description on the ground cracks situation in Taigu county, and through the trenching and high-density electrical pros-pecting, analyzes the characteristics and causes of ground cracks in the area, pointed out that the two ground cracks in the area all located on the main fault, the ground cracks connected with fault, the deformation and rupture in ground was the reflection of surface following fault activities, was a expression form of activity fault creep activity.%对太谷县城区地裂缝情况进行了大概描述，并通过槽探和高密度电法勘探，分析了该地区地裂缝的特征及成因，指出该地区两条地裂缝均位于断层之上，主地裂缝与断层相接，在地表的变形和破裂实际上是地表以下断裂活动的反映，是活动断层蠕滑活动的一种表现形式。
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