综放工作面超前支护优化研究

Mechanized Caving Face Forepoling Optimization

通过对综放工作面实体侧巷道矿压观测分析,对传统的超前支护形式进行了优化。经过单体柱强度校验以及现场矿压观测,证明了新的支护方式不仅能够满足安全生产要求,还能降低工人劳动强度、减少材料消耗,提高经济效益。可为其他具有相似地质条件的巷道超前支护提供参考和借鉴。

Based on the entity side of roadway pressure observation analysis on fully mechanized caving face, it optimized the traditional forepole form. After the individual hydraulic prop strength check and the mine pressure observation, it proved that the new forepole form can not only meet the demand of safety in production, but also can reduce the labor intensity of workers, reduce material consumption, improve the economic benefit. This study can provide the reference for other main track roadway supporting of similar conditions.