Study on the Classification and Support of the Wall Rock of Mining Roadway Based on Fuzzy Clustering

Abstract

Abstract: The wall rock of mining roadway in Xishimen Iron Ore Mine was seriously deformed and broken in complex forms. Based on a site investigation, the main factors influencing the wall rock stability were found and taken as indicators in the classification of the wall rocks of mining roadways in Xishimen Iron Ore made by a program in VB6.0 and based on fuzzy clustering. Based on this classification of wall rocks, the support methods for the mining roadways were studied and support plans for different wall rocks proposed.

Key words: Mining roadways, Wall rock classification, Analysis of fuzzy clustering, Yield approach index, Support

DING Xin-Qi, QIAO Lan, ZHU Lan-Yang. Study on the Classification and Support of the Wall Rock of Mining Roadway Based on Fuzzy Clustering[J]. Metal Mine, 2009, 39(05): 11-15.

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Study on the Classification and Support of the Wall Rock of Mining Roadway Based on Fuzzy Clustering

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