Mining Project Design under Villages and Comparison Analysis of Mining Method

Abstract:

In order to solve the problem of coal mining under villages of regions of Yaoqiao Mine, through comprehensive analysis, the author considers that strip mining has feasibility in realistic, meanwhile, a series of mining width and retaining width was studied for strip mining and eventually a mining project was put forward to meet the unique conditions. By comparing application conditions and range of application between continuous miner used in strip type of Wongawilli coal mining method and shortwall shearer mining method, the author analyzes the economic benefit and draws a conclusion that shortwall shearer mining method has better applicability. Those all provide a new way to mining under villages in Yaoqiao Mine and the conclusion can also be used for reference in similar mining conditions.

• Periodical: Advanced Materials Research (Volumes 734-737)
• Pages: 768-772
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.734-737.768
• Online since: August 2013
• Authors: Gui Liu, Nai Zhong Xu, Chao Gao, Lei Li
• Keywords: Coal Pressed by Villages, Continuous Miner, Shortwall Shearer Mining Method, Strip Mining, Wongawilli Coal Mining Method

References

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