Finite Difference Analysis of Roadway Support

Yu Zhang; Xiang Yi Kong

doi:10.4028/www.scientific.net/AMR.548.429

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 548Finite Difference Analysis of Roadway Support

Finite Difference Analysis of Roadway Support

Abstract:

Hunchun Mining Co., Ltd. for a 11910 face return air drift mine for the study of the background, using the finite difference software (FLAC) simulated roadway excavation and shoring, anchors through simulation analysis supporting roadway network cable and rock deformation stress distribution, simulation results show that the design of the anchor mesh-supporting design a good change of rock mechanical properties, enhanced adhesion of rock, effectively inhibited the expansion phenomenon, so that the stress distribution roadway more reasonable engineering practice shows that after verification and simulation to determine the support scheme is feasible.

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Periodical:

Advanced Materials Research (Volume 548)

Pages:

429-432

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.548.429

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Online since:

July 2012

Authors:

Yu Zhang, Xiang Yi Kong

Keywords:

FLAC, Intelligent Numerical Simulation, Numerical Simulation, Support Design

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References

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