Stability Comprehensive Analysis Model of Iron Deposit Retained Goaf

Hong Jian Lu; Shu Hui Yan; Gui Hao Pan

doi:10.4028/www.scientific.net/AMM.256-259.2688

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 256-259Stability Comprehensive Analysis Model of Iron...

Stability Comprehensive Analysis Model of Iron Deposit Retained Goaf

Abstract:

The paper established retained goaf stability analysis model in iron deposit based on the organic combination of three zone theory, rock movement theory and finite element theory. Taking a mine in Hebei as an example, qualitative and quantitative analysis was conducted on the stability influence of mine retention goaf to obtain a satisfactory evaluation effect and verify feasibility of the stability comprehensive analysis method. The results provide a scientific basis for the necessity to process the mine goaf.

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Periodical:

Applied Mechanics and Materials (Volumes 256-259)

Pages:

2688-2691

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.256-259.2688

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Online since:

December 2012

Authors:

Hong Jian Lu, Shu Hui Yan, Gui Hao Pan

Keywords:

Comprehensive Analysis, Iron Deposit, Model, Retention of Goaf, Stability

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