自进式注浆锚杆是一种新型支护形式,主要介绍了自进式锚杆的工作原理及其配合钢筋网在隧道施工中的实际应用情况,期望这种锚杆在隧道施工中得到广泛应用。 Self-grouting grouting anchor rod is a new form of support, which mainly introduces the working principle of self-propelled rock bolt and its practical application in the tunnel construction. It is expected that this kind of anchor rod can be obtained in tunnel construction widely used.