Study on pre-evaluation model of support effect on mining roadways based on CBR

摘要

In view of the requirements of pre-evaluation on support effect for mining roadways and the working theory of case-based reasoning (CBR for short), a pre-evaluation model is established based on CBR, in which case representation, case retrieval, case revise and other key techniques of CBR have been discussed. The model offers a new and feasible way to pre-evaluation of support effects on mining roadway.