摘要
岩体变形模量是评价岩体性质的重要参数,具有十分重要的工程实践意义,但由于岩体条件和力学性质十分复杂,岩体变形模量的求取很困难.为此运用分形理论探讨了岩体变形模量的特征,发现岩体变形模量与分形维数之间具有较好的统计线性相关性,得出了二者之间的相关关系,为岩体变形模量的取值找到了一条新的途径.
The deformation module of rock mass is an important parameter for judging the quality of rock mass, and has much significance in engineering practice, but it brings much difficulty for it's value because the rock mass condition and mechanical character is very complex.The characteristic of deformation module of rock mass has been discussed with the fractal theory, and the Stat. linear relativity between the deformation module of rock mass and fractal dimension has been gained, and then the correlativity of the two variables are given. So a new method for valuing the deformation module of rock mass is provided.
出处
《华北水利水电学院学报》
2004年第3期50-53,共4页
North China Institute of Water Conservancy and Hydroelectric Power
基金
河南省高等学校青年骨干教师资助项目
华北水利水电学院青年科研基金资助项目.
关键词
分形理论
岩体变形模量
分维
fractal theory
deformation module of rock mass
fractal dimension
