860西翼轨道大巷与羊圈港进风斜井贯通技术

Analysis on Run-through Technology of 860 West Wing Rail Alleys and Yangjuangang Air Intake Inclined Shaft

东曲矿860西翼轨道大巷与羊圈港进风斜井特大型贯通工程为两井相向贯通,两井间直线距离近5 000 m,西翼轨道大巷施工至落平点与斜井停头处顺利贯通,巷道直接贯通距离2 470 m,井下导线全长6 167 m。此次贯通工程实例,为以后此类大型贯通提供了借鉴,对以后此类大型贯通在测量方案设计和施测方法上具有较好的参考价值。

The outsize run through engineering of 860 west wing rail alleys in Dongqo coal mine and Yangjuangang air intake inclined shaft is two shafts opposite direction run through, two interwell linear distance nearly 5 000 m, west wing rail alleys construction to fall fiat spot and deviated well stop head place smoothly through, roadway directly through distance is 2 470 m, underground traverse overall length is 6 167 m. This run through en gineering example for later such large through provides reference, for future such large through in the measurement schematic design and testing method has better reference value.