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Regional prediction of coal mining face with coal outburst in potential

Yimin Ma

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Abstract

C15 coal seam of Xieqiao coal mine is outburst coal seam.In order to provide more targeted methods to avoide coal and gas outburst,taking 5121(5) face of C15 as sample,do regional prediction of coal mining face with coal outburst in potential.Single index method,gas geological method,comprehensive index D and K method,regional prediction method are applied to predict area with outburst danger.The prediction can help to decrease outburst prevention cost.

About this research paper

What this paper is about

C15 coal seam of Xieqiao coal mine is outburst coal seam.In order to provide more targeted methods to avoide coal and gas outburst,taking 5121(5) face of C15 as sample,do regional prediction of coal mining face with coal outburst in potential.Single index method,gas geological method,comprehensive index D and K method,regional prediction method are applied to predict area with outburst danger.The prediction can help to decrease outburst prevention cost.

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Available abstract

C15 coal seam of Xieqiao coal mine is outburst coal seam.In order to provide more targeted methods to avoide coal and gas outburst,taking 5121(5) face of C15 as sample,do regional prediction of coal mining face with coal outburst in potential.Single index method,gas geological method,comprehensive index D and K method,regional prediction method are applied to predict area with outburst danger.The prediction can help to decrease outburst prevention cost.

Key concepts: Coal, Mining engineering, Coal mining, Face (sociological concept), Index (typography), Index method, Geology, Petroleum engineering

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