摘要
在三维岩体结构模拟的基础上 ,给出了白云鄂博主矿边坡岩体全方位RQD指标变化的三维图形 ,据此可以很清楚地看出边坡岩体结构的各向异性情况 。
Equivalent jointed rock masses are generated based on the computer simulation according to the data of the scanline survey.RQD values are calculated through simulated drilling core in all directions on the generated rock masses.Simultaneously the stereogram of RQD value is obtained.From the results mentioned above,the anisotropy of RQD can be analyzed and the RQD value in any direction can be got easily for the rock masses of slope in Baiyunebo iron mine.
出处
《内蒙古科技大学学报》
CAS
2001年第1期1-3,共3页
Journal of Inner Mongolia University of Science and Technology
关键词
RQD
节理岩体
计算机模拟
RQD
jointed rock mass
computer simulation
