论文部分内容阅读
介绍了确定岩体地质结构面粗糙系数 JRC的分形估测方法 ,讨论了岩体地质结构面轮廓曲线与 VolKoch曲线的自相似性。分析表明 ,将 Barton标准轮廓曲线通过分形维定量化是确定 JRC值的有效方法 ,能避免目视产生的误差。
The fractal estimation method for determining the roughness coefficient JRC of the geological structure surface of rock mass is introduced. The self-similarity of the contour curve between the geological structure surface of the rock mass and the Volkoch curve is discussed. The analysis shows that the quantification of the Barton standard contour curve by the fractal dimension is an effective method to determine the JRC value, which can avoid the visual error.