Discussion on the Relationship between Mine Pressure and Gas Gushing Quantity in Coal Seam

Abstract:

Referring to the actual test results of mine pressure and gas gushing quantity in a certain mine, this paper presents a discussion on the relationship between them quantitatively. The results show that there is a close relationship between mine pressure and gas gushing quantity that the gas emission is gradually increasing with the increase of mine pressure, but they are not the relationship of the simple linear increase, gas gushing quantity is also influenced by many other factors.

• Periodical: Advanced Materials Research (Volumes 838-841)
• Pages: 2195-2201
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.838-841.2195
• Online since: November 2013
• Authors: Tian Jun Zhang, Ning Wang*
• Keywords: Coal Seam, Gas Gushing Quantity, Mine Pressure, Relationship

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