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浑江断裂带及水系的分形特征和构造活动性研究
STUDY ON FRACTAL CHARACTERISTICS OF HUNJIANG FAULT ZONE AND DRAINAGE SYSTEMS AND ACTIVITY OF TECTONIC
【摘要】 应用分形几何学方法对浑江断裂带及水系进行了分形特征研究,计算结果表明,浑江断裂带具有较强的活动性,而且次级NNE向断层比NE和NW向断层活动性更强,结合地震活动性、地质地貌、构造应力场等方面的分析,探讨了该断裂带的活动性及区域新构造运动特征。
【Abstract】 Hunjiang fault zone and drainage systems are processed and analyzed by the fractal geometric methodsThe results show that hunJiang fault zone has stronger activity and NNEstriking subsidiary faults have stronger activity than NEstriking and NWstriking subsidiary faultsCombined with the analysis of seismicity,surface feature and tectonic stress field and so on,the activity of the fault zone and neotectonic movement characteristics are discussed
- 【文献出处】 东北地震研究 ,Seismological Research of Northeast China , 编辑部邮箱 ,2002年04期
- 【分类号】P315.2
- 【被引频次】20
- 【下载频次】159