Study on Stresses Distribution in Narrow Backfilled Stopes and the Effects of Parameters Based on Elastic-Plastic Model

Hong Yan Zhang; Qing Yang Yu; Qing Song Wang

doi:10.4028/www.scientific.net/AMM.405-408.450

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 405-408Study on Stresses Distribution in Narrow...

Study on Stresses Distribution in Narrow Backfilled Stopes and the Effects of Parameters Based on Elastic-Plastic Model

Abstract:

Arching effect exists in narrow backfilled stopes. In this paper, numerical software-FLAC was used to research the vertical stresses distribution in vertical backfilled stopes, and to study the effects of parameters on stresses distribution. Backfilled stopes can be designed reasonably by the modified parameters.

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Periodical:

Applied Mechanics and Materials (Volumes 405-408)

Pages:

450-453

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.405-408.450

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Online since:

September 2013

Authors:

Hong Yan Zhang*, Qing Yang Yu, Qing Song Wang

Keywords:

Arching Effect, Backfilled Stopes, Numerical Simulation

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* - Corresponding Author

References

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