Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Study on Bolt Support Technology for Large-Span Rectangular Coal Roadway
Based on bolt support project of the 107th working face in Huangling the 2nd mine, the lesion range of large-span rectangular coal roadway is defined by the equivalent ellipse method to determine the support parameters. Site monitoring results indicate good support effect and correct support parameters. This paper provides new effective approach to support scheme for large-span rectangular coal roadways.
Study on Bolt Support Technology for Large-Span Rectangular Coal Roadway
Based on bolt support project of the 107th working face in Huangling the 2nd mine, the lesion range of large-span rectangular coal roadway is defined by the equivalent ellipse method to determine the support parameters. Site monitoring results indicate good support effect and correct support parameters. This paper provides new effective approach to support scheme for large-span rectangular coal roadways.
Study on Bolt Support Technology for Large-Span Rectangular Coal Roadway
Applied Mechanics and Materials ; 90-93 ; 271-276
08.09.2011
6 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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