应用形变资料研究准噶尔南缘断裂的活动特性

ACTIVITY CHARACTERISTICS ON SOUTH MARGIN OF JUNGGAR FAULT BASED ON DEFORMATION DATA

应用断层活动量计算方法处理跨断层流动水准、短基线观测资料,分析断层活动特征。结果表明:流动水准和短基线观测数据对断层附近发生的地震有较好的反映。准噶尔南缘断裂东端与中西部断层的运动特征有很大差异,与准噶尔南缘断裂东端断层与其斜交的构造特点有密切关系。

This paper used fault activity calculation method to deal with cross fault leveling and short baseline observation data,and analyzed fault activity characteristics.The results show that the flow leveling and short baseline observation data have a good reflection on near fault earthquakes.In southern margin of Junggar fault,fault movement characteristics in the west and mid-west has a very big difference from the east,and it is closely related to the faults with which is skewed.