本文通过对小官庄铁矿西区地质特征和原来支护存在问题的分析,提出了适宜于矿岩软破、地压大的巷道的掘支一体化的施工工艺及按围岩稳定情况分等级进行锚喷网支护等一系列技术措施,取得了良好的支护效果,保证了生产的正常进行。 Based on the analysis of the geological characteristics of the west of Xiaoguangzhuang Iron Mine and the problems existing in the original support, this paper puts forward the construction technology of digging and supporting for the roadway with soft rock mass and large pressure, A series of technical measures such as anchor sprinkler net support and good support effect have been achieved to ensure the normal production.