Study on Physical Properties of Cement Filling Material by Ore Tailing

Chao Chen; De Qing Gan; Zhi Ling Guo; Ya Bin Zhang

doi:10.4028/www.scientific.net/AMM.174-177.68

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 174-177Study on Physical Properties of Cement Filling...

Study on Physical Properties of Cement Filling Material by Ore Tailing

Abstract:

According to the occurrence of ore, mining use different cement filling mining, due to different filling body, in a different role in the maintenance of stope stability, so filling body required different strength. By regression analysis of filling body strength with sand ratio, slurry concentration and fine sand content, to get different body strength of different filling mining, and also can be the primary and secondary and the impact degree of various factors which impact the strength of filling body.

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Periodical:

Applied Mechanics and Materials (Volumes 174-177)

Pages:

68-71

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.174-177.68

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Online since:

May 2012

Authors:

Chao Chen, De Qing Gan, Zhi Ling Guo, Ya Bin Zhang

Keywords:

Fill Mining, Filling Body Strength, Regression Orthogonal Composite Design, Tailing

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References

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