福建省海岸基岩节理的分形性质及其与宏观断裂系的关系  

The Fractal Character for Joint of Coastline Bedrock of Fujian Province and its Relation to Macro - tectonic

作　　者：刘晓曼[1] 王建[1] 朱敏[1] 柏春广[1] 朱晓华[2] 

机构地区：[1]南京师范大学地理科学学院,江苏南京210097 [2]北京大学环境学院,北京100871

出　　处：《地理与地理信息科学》2003年第6期101-103,111,共4页Geography and Geo-Information Science

基　　金：教育部青年教师奖励基金(2001JBC12)

摘　　要：该文以福建省福州市海岸基岩为例,通过野外实地勘测与室内分析相结合的研究方法,探讨了海岸基岩节理的分形性质及其与福建省宏观断裂系的相互关系。得到的基本结论为:第一,研究区节理与宏观断裂系的分形性质是客观存在的;第二,研究区节理与宏观断裂系在方向上存在着一定的响应关系;第三,研究区10-2-0-1m尺度的节理与福建省103～104 m尺寸的断裂系存在一定的相似性。Based on the coastline bedrock of Fuzhou City and the techniques of both survey on the spot and indoor analysis, the fractal character for joint of coastline bedrock of Fujian Province and its relation to macro- tectonic are discussed in this paper. Three essential conclusions are drew as follows: firstly, the fractal characteristics for joint of coastline bedrock and macro - tectonic are existing; secondly, joint has response to macro- tectonic on orientation to some extent; finally, there is some kinds of similarity between micro -joint and macro- tectonic.

关 键 词：海岸基岩 节理 分形 分维 宏观断裂系 

分 类 号：P737.1[天文地球—海洋地质]