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煤巷锚杆支护与传统支护相比,具有成本低、省力、维护效果好等优点,河北省磁县观台煤矿在采准巷道进行“锚、梁、网”支护,取得了良好的技术经济效益。
Compared with traditional support, coal roadway bolting support has the advantages of low cost, labor saving and good maintenance effect. The coal mine in Cixian of Cixian County of Hebei Province is supported by “anchor, beam and net” The technical and economic benefits.