U型钢支架与混凝土喷碹联合支护在冲刷带巷道中的应用

摘要

In order to solve the problem of supporting the scouring zone roadway in a mine, the synergy of U steel stents and shotcrete combined support is analyzed, the key points to improve the synergy of this support form is pointed out. This kind of support technology is applied in supporting the scouring zone roadway, the supporting effect is good.%为解决某矿冲刷带巷道支护问题,从支护体的协同性方面入手,研究了U型钢支架与混凝土喷碹联合支护技术在支护过程中支架与混凝土喷碹的协同作用,指出了提高支护体协同受力性能的技术关键点,并将该技术应用于冲刷带巷道支护当中,取得了良好的支护效果.