%0 Journal Article
%T FRACTAL GEOMETRY STUDY ON STRUCTURE OF JOINTED ROCK MASS<br>节理岩体结构的分形几何研究
%A LU Bo
%A CHEN Jian-ping
%A GE Xiu-run
%A WANG Shui-lin
%A <br>卢 波
%A 陈剑平
%A 葛修润
%A 王水林
%J 岩石力学与工程学报
%D 2005
%I 
%X On the basis of statistical homogeneity of structure,the rock mass structure is studied by applying fractal geometry. Firstly,the 3D network modeling technique is used to establish the probability model for the randomly distributed discontinuities in the statistical homogeneity of structure. With the aid of computer,the structure of rock mass is regenerated on the screen. Secondly,2D and 3D specimens are extracted from the 3D network model of discontinuities,and finally the fractal dimensions of the specimens are computed. The results indicate that the 3D fractal dimension is equal to the 2D fractal dimension added by one. This means that,from 3D point of view,the structure of jointed rock mass has the property of self-similarity.
%K rock mechanics
%K statistical homogeneity of structure
%K randomly distributed discontinuities
%K 3D network modeling technique
%K fractal geometry<br>岩石力学
%K 统计均质区
%K 随机不连续面
%K 三维网络模拟
%K 分形几何
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=9CFC3F4D31A041DA&yid=2DD7160C83D0ACED&vid=B91E8C6D6FE990DB&iid=38B194292C032A66&sid=FCACFF68346F8D4F&eid=98494933359B55EC&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=10&reference_num=26