断层是影响软岩巷道快速掘进的重要因素之一,制定合理、有效、针对性强的技术措施是安全、高效过断层的前提。对顾北煤矿南翼Y型通风轨道斜巷岩巷综掘机过断层的施工情况、支护形式和施工工艺进行了详细的介绍,为类似的巷道施工积累了丰富的经验。 Faults are one of the important factors affecting the rapid tunneling of soft rock roadways. It is a prerequisite to develop a reasonable, effective and targeted technical measure to safely and efficiently cross the fault. The construction conditions, supporting forms and construction techniques of the fully mechanized excavation of Y tunnel of Y-type ventilation track in the south wing of Guibei Coal Mine have been introduced in detail, and have accumulated rich experiences for similar roadway construction.