Automatic Statistic of Rock Mass Discontinuity Attitude Elements Based on K-Mean Clustering Analysis

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Abstract:

The rock attitude elements play important role in the fields of both mechanical properties and stability analysis. The traditional statistical graphs such as rose diagram, isopycnic graph and angle histogram are displayed which can roughly estimate the dip direction and angle of rock mass. And k-mean clustering analysis is applied to rock mass discontinuity attitude automatic statistic which can determine the the dip direction of rock mass accurately and estimate the proportion of gathered data. The K-mean clustering analysis is a beneficial supplement of traditional statistical methods, which has a prospect of engineering application.

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348-351

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May 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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