Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Numerical Simulation Analysis of Different Coal Mine Roadway Support Effect
The application of FLAC2D software long ditch coal mine extraction tunnel without support boltgrouting. Anchor when the anchor rope supporting and strengthening supporting state ofroadwaywere simulated and analyzed the change of roadway surrounding rock under differentsupport forms. Demonstrated the possibility that the current anchor cable anchor supporting andanalysis under the condition of the coal wall broken grouting bolt is the necessity of reinforcement.
Numerical Simulation Analysis of Different Coal Mine Roadway Support Effect
The application of FLAC2D software long ditch coal mine extraction tunnel without support boltgrouting. Anchor when the anchor rope supporting and strengthening supporting state ofroadwaywere simulated and analyzed the change of roadway surrounding rock under differentsupport forms. Demonstrated the possibility that the current anchor cable anchor supporting andanalysis under the condition of the coal wall broken grouting bolt is the necessity of reinforcement.
Numerical Simulation Analysis of Different Coal Mine Roadway Support Effect
Advanced Materials Research ; 807-809 ; 2356-2360
10.09.2013
5 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Study on Support Technology of Deep Mine Roadway in Xingdong Coal Mine
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