Abstract: Effective and precise fuzzy clustering analysis was done on ore-rock with complicated lithology of different section in laneway by using Excel software, ore-rock of different sampling section was divided into 3 kinds. Relevant support plan was proposed to each kinds of ore-rock laneway based on classification results, better effects was obtained of classification support plan, and finally laneway classification support standard was formed, anytime classification and reliable support of laneway were realized, provided scientific decision basis for mine laneway support.

Key words: Fuzzy clustering analysis, Excel, Ore-rock property, Classification support