DOI: 10.11799/ce201602004
Design of floor haulage roadway applied as gas drainage roadway in coal and gas outburst mine
SHEN Long
Abstract：This paper analyzes the conditions of coal seam occurrence and gas emission law in Fubang coal mine, to conduct the integrated outbursts prevention measures of protective coal seam mining and gas pre-drainagewith seam-crossing borehole at floor roadway, and introduces mining area arrangement using floor haulage roadway as gas drainage roadway. The study provides reference for the design of coal and gas outburst mine in close distance coal seam group.
Keywords：coal and gas outburstclose distance coal seam groupfloor haulage roadwaygas drainage roadwayfloor seam crossing drainage
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 11-13 )