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本文涉及到岩体工程性质的综合评价,以便于规划和开发。假定,由于岩体的多层次结构,综合评价的系统可以按有序树结构加以考虑。它们与其它通常的方法差别是评价特征,综合评价准则本身是不能确切定义而具有模糊性,也有不确定性。因此,为了解决综合评价问题本文给出二个算法,第一个是有序树结构算法,第二个是模糊算法。后者是前者的子程序。以修改的 Bieniawski 岩体地质力学分类法为依据,本文用模糊算法对一个露天矿的评价单位进行综合评价。
This article involves the comprehensive evaluation of the nature of rock mass engineering in order to facilitate planning and development. It is assumed that due to the multi-level structure of rock mass, the system of comprehensive evaluation can be considered in an ordered tree structure. The difference between them and other common methods is the characteristic of evaluation. The criterion of comprehensive evaluation can not be definitively defined in itself, but it is vague and uncertain. Therefore, in order to solve the problem of comprehensive evaluation, two algorithms are given in this paper. The first one is the algorithm of ordered tree structure and the second one is the fuzzy algorithm. The latter is the former subroutine. Based on the modified Bieniawski geotechnical classification method, this paper makes a comprehensive evaluation of the evaluation unit of an open pit mine with fuzzy algorithm.