岩体质量分类评判指标体系灵敏性分析

Sensitive Analysis of the Evaluation Index System for Rockmass Quality Ranking

研究了现有工程岩体质量分类的评判指标体系的参数的相关分析 ,提出用均匀度函数法数据平滑技术来分析和确定岩体质量分类中评判指标的权重系数 ,用加权F -ISODATA聚类法来实现岩体质量的分类。

Based on the study of the parameter correlation analysis of the existing evaluation index system for the engineering rockmass quality ranking, it is suggested to use the data smoothing technique of eveness function method to analyse and determine the weighting coefficient of the evaluation index in rockmass quality ranking and to use weighted F-ISODATA type accumulation method to realize the rockmass quality ranking.