Abstract
To create a modernization mine of safe and efficient production, the premise is that must be to ensure safety, economy, stability of the roadway support, and bolt support in coal roadway supporting systems plays an important role, in order to make the bolt support can better service for our modern mine. In this paper, Firstly, the supporting principle of bolt support and the composition of bolt support and the application of each component are introduced. Secondly, Combined with my practical work experience, the method of determining the parameters of bolt support and the method of designing anchor support are analyzed, Finally, the construction and inspection of bolt support are summarized, in order to provide reference for the related workers.
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