灰色关联分析在工程岩体稳定性分级中的应用

Application of Grey Connection Analysis in Stability Grading of Engineering Rock Mass

工程岩体稳定性的分级,特别是应用多指标分级,现阶段大多采用定性比较的方法。文中根据岩体稳定性的灰色性和多指标性,提出了岩体稳定性分级的灰色系统理论方法———灰色关联法分级,有效地解决关于岩体稳定性分级。应用实测数据进行验算,说明此种方法是正确的、可靠的,且简单易行的。

For grading of the engineering rock mass stability, especially grading by multicriteria, the qualitative comparison method is generally used now. According to the gray and the multicriteria of engineering rock mass stability, the gray system theory method of grading of the rock mass stability, i.e. gray connection grading method is put forward. It effectively solves the problem of grading of the rock mass stability. The actual computation results show that the method is correct, reliable and easy to conduct.