摘要
本文介绍了分形理论在构造断裂问题研究中的应用及构造问题中分形维数的计算方法与测试方法,并对当前这一研究工作中的一些问题进行了评论。
This paper introduces the application of fractal theory to the research of structural fracture problems. Fracture of rock has the property of self-similar texture. The geometrical diagrams of various fractures and faults possess the characteristic of especial fractal dimensions. The size of fractal dimension reflects the complication degree of geometrical diagram and may be used to describe fractures quantitatively. Two methods (box cover method and Contor's dust method) are put forward for calculating and measuring the fractal dimensions and the relationship between fractal dimension and fracture criterion is also expounded in the paper. It also reviews some problems in this field of research today.
出处
《地质科技情报》
CAS
CSCD
北大核心
1992年第3期79-84,共6页
Geological Science and Technology Information
关键词
地质构造
断裂
分形维数
分析
fracture system, fractal dimension, box cover method, Cantor's dust method
