Non-destructive testing and pre-warning analysis on the quality of bolt support in deep roadways of mining districts
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DOI: 10.1016/j.ijmst.2017.06.028
Abstract: Abstract The bolt support quality of coal roadways is one of the important factors for the efficiency and security of coal production. By means of a self-developed technique and equipment of random non-destructive testing, non-destructive… read more here.
Keywords: bolt support; support; pre warning; bolt load ... See more keywords