岩石巷道掘进施工中遇到围岩不稳定的条件下一般采用架棚子喷浆支护,施工速度慢,施工断面大,增加了施工的难度。我们在施工四水平岩石巷道的过程中采用了锚喷网支护技术,取得了预期效果。 Construction of rock roadway tunnel construction encountered rock instability under the conditions of the general shed frame shotcrete support, construction speed is slow, the construction section, increasing the difficulty of construction. In the process of constructing four horizontal rock tunnels, we adopted the anchor and shotcreting support technology and achieved the expected results.