冯羽, 马凤山, 巩城城, 郭捷, 王善飞, 刘自成. 2011: 节理岩体结构面优势产状确定方法研究. 工程地质学报, 19(6): 887-892.
    引用本文: 冯羽, 马凤山, 巩城城, 郭捷, 王善飞, 刘自成. 2011: 节理岩体结构面优势产状确定方法研究. 工程地质学报, 19(6): 887-892.
    FENG Yu, MA Fengshan, GONG Chengcheng, GUO Jie, WANG Shanfei, LIU Zicheng. 2011: DATA ANALYSIS METHOD FOR OPTIMIZED AND DOMINANT ORIENTATIONS OF JOINTS IN ROCK MASS. JOURNAL OF ENGINEERING GEOLOGY, 19(6): 887-892.
    Citation: FENG Yu, MA Fengshan, GONG Chengcheng, GUO Jie, WANG Shanfei, LIU Zicheng. 2011: DATA ANALYSIS METHOD FOR OPTIMIZED AND DOMINANT ORIENTATIONS OF JOINTS IN ROCK MASS. JOURNAL OF ENGINEERING GEOLOGY, 19(6): 887-892.

    节理岩体结构面优势产状确定方法研究

    DATA ANALYSIS METHOD FOR OPTIMIZED AND DOMINANT ORIENTATIONS OF JOINTS IN ROCK MASS

    • 摘要: 节理岩体结构面产状的分析在岩体的力学和水力学分析中都是极为重要的基础性工作。本文分析了传统的结构面产状图形分析法、模糊等价聚类方法和模糊C均值聚类方法(FCM算法)在节理结构面产状分析中的优缺点,针对上述3种方法各自单独使用时的利弊将这3种方法有效结合起来,得出了一种更为准确合理的产状统计分析的综合性方法。应用此方法对三山岛金矿-555中段实测的节理岩体结构面产状进行了统计分析,得到其分组数目及优势方位。

       

      Abstract: Analysis of joint occurrence in rock mass is an important and basic task in rock mechanics and rock hydraulics.This paper analyzes the merits and demerits of the traditional plots analysis method,the fuzzy equivalence clustering method and the fuzzy C-means clustering method(FCM).Then it proposes a synthetical method.This method is more accurate and reasonable according to the merits and demerits mentioned above when the above three methods are used alone.This synthetical method is applied to the group number and the superiority trends of joint occurrence in the rock mass at-555 levels in SanShandao Gold Mine.

       

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