地洼区脆性变形域断裂的分形研究  

RESEARCH ON RUPTURES FRACTAL OF BRITLLE DEFORMATION DOMAIN IN DIWA REGION

作　　者：洪流[1] 徐志斌[1] 

机构地区：[1]中国矿业大学

出　　处：《大地构造与成矿学》1996年第3期267-275,共9页Geotectonica et Metallogenia

摘　　要：断裂构造是岩石圈脆性变形域内广泛发育着的一类构造，在地洼区内尤为发育。它们构成地洼区构造型相的主体。借助分形维来研究地洼区非线性的断裂系统，可以为评价大地构造单元的构造反差强度提供一种重要的综合性指标。对于定量地描述地洼区大地构造单元演化有着极为重要的理论与实践意义。Ruptures are widely developed in the britlle deformation domain of lithosphere,especially in diwa region. They make up the prineipal part of the geostructural figure of diwa region. Nonliner ruptural structure systems were studied by means of fractal dimension, if provides an important comprehensive indecation to appraise the intensity of stracturalcontrast,and possesses great theoretical and practical importance in describing tectonic elements of diwa rigion quantitativety.

关 键 词：断裂构造 分形维 地洼区 脆性变形 

分 类 号：P542.3[天文地球—构造地质学]